diff --git a/src/i18n/messages/ar.json b/src/i18n/messages/ar.json
index fe888c96..3fbfd030 100644
--- a/src/i18n/messages/ar.json
+++ b/src/i18n/messages/ar.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Search all posts",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Showing {count} results for \"{text}\"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Searching...",
   "discussions.actionBar.clearSearch": "Clear results",
   "discussion.posts.actionBar.add": "Add a post",
@@ -158,6 +159,10 @@
   "discussions.post.editedBy": "Edited by",
   "discussions.post.editReason": "Reason",
   "discussions.post.postWithoutPreview": "No preview available",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Sorted by {sortBy}",
   "discussions.topics.sort.lastActivity": "Recent activity",
   "discussions.topics.sort.commentCount": "Most activity",
diff --git a/src/i18n/messages/de_DE.json b/src/i18n/messages/de_DE.json
index fe888c96..3fbfd030 100644
--- a/src/i18n/messages/de_DE.json
+++ b/src/i18n/messages/de_DE.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Search all posts",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Showing {count} results for \"{text}\"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Searching...",
   "discussions.actionBar.clearSearch": "Clear results",
   "discussion.posts.actionBar.add": "Add a post",
@@ -158,6 +159,10 @@
   "discussions.post.editedBy": "Edited by",
   "discussions.post.editReason": "Reason",
   "discussions.post.postWithoutPreview": "No preview available",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Sorted by {sortBy}",
   "discussions.topics.sort.lastActivity": "Recent activity",
   "discussions.topics.sort.commentCount": "Most activity",
diff --git a/src/i18n/messages/es_419.json b/src/i18n/messages/es_419.json
index 17267ce8..97bd3a8e 100644
--- a/src/i18n/messages/es_419.json
+++ b/src/i18n/messages/es_419.json
@@ -43,8 +43,8 @@
   "discussions.learner.mostActivity": "La mayoría de la actividad",
   "discussions.learner.reportedActivity": "Actividad reportada",
   "discussions.learner.sortFilterStatus": "Todos los alumnos por {sort, select,\n      flagged {reported activity}\n      activity {most activity}\n      other {{sort}}\n    }",
-  "discussion.learner.allActivity": "All activity",
-  "discussion.learner.posts": "Posts",
+  "discussion.learner.allActivity": "Toda la actividad",
+  "discussion.learner.posts": "Publicaciones",
   "discussions.actions.button.alt": "Menú de acciones",
   "discussions.actions.back.alt": "Volver atrás",
   "discussions.actions.copylink": "Copiar link",
@@ -87,8 +87,9 @@
   "discussions.navigation.navigationBar.learners": "Estudiantes",
   "discussions.app.title": "Debates",
   "discussions.posts.actionBar.searchAllPosts": "Buscar en todas las publicaciones",
-  "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
+  "discussions.posts.actionBar.search": "{page, select, topics {Search topics} posts {Search all posts} learners {Search learners} myPosts {Search all posts} other {{page}} }",
   "discussions.actionBar.searchInfo": "Mostrando resultados de {count} para "{text}"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Buscando..",
   "discussions.actionBar.clearSearch": "Borrar resultados",
   "discussion.posts.actionBar.add": "Agregar una publicación",
@@ -158,11 +159,15 @@
   "discussions.post.editedBy": "Editado por",
   "discussions.post.editReason": "Motivo",
   "discussions.post.postWithoutPreview": "No hay vista previa disponible",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} informado",
+  "discussions.topics.previouslyReported": "{previouslyReported} informado anteriormente",
   "discussions.topics.sort.message": "Ordenado por {sortBy}",
   "discussions.topics.sort.lastActivity": "Actividad reciente",
   "discussions.topics.sort.commentCount": "La mayoría de la actividad",
   "discussions.topics.sort.courseStructure": "Estructura del curso",
-  "discussions.topics.find.label": "Search topics",
+  "discussions.topics.find.label": "Buscar temas",
   "discussions.topics.archived.label": "Archivado",
-  "discussions.topics.unnamed.label": "Unnamed Topic"
+  "discussions.topics.unnamed.label": "Tema sin nombre"
 }
\ No newline at end of file
diff --git a/src/i18n/messages/fr.json b/src/i18n/messages/fr.json
index fe888c96..3fbfd030 100644
--- a/src/i18n/messages/fr.json
+++ b/src/i18n/messages/fr.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Search all posts",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Showing {count} results for \"{text}\"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Searching...",
   "discussions.actionBar.clearSearch": "Clear results",
   "discussion.posts.actionBar.add": "Add a post",
@@ -158,6 +159,10 @@
   "discussions.post.editedBy": "Edited by",
   "discussions.post.editReason": "Reason",
   "discussions.post.postWithoutPreview": "No preview available",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Sorted by {sortBy}",
   "discussions.topics.sort.lastActivity": "Recent activity",
   "discussions.topics.sort.commentCount": "Most activity",
diff --git a/src/i18n/messages/fr_CA.json b/src/i18n/messages/fr_CA.json
index 1d499145..de43246b 100644
--- a/src/i18n/messages/fr_CA.json
+++ b/src/i18n/messages/fr_CA.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Recherche dans les messages",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Affichage des résultats {count} pour \"{text}\"",
+  "discussions.actionBar.searchRewriteInfo": "Aucun résultat trouvé pour \"searchString}\". Affichage des résultats {count} pour \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Recherche...",
   "discussions.actionBar.clearSearch": "Effacer les résultats",
   "discussion.posts.actionBar.add": "Ajouter un message",
@@ -158,11 +159,15 @@
   "discussions.post.editedBy": "Édité par",
   "discussions.post.editReason": "Raison",
   "discussions.post.postWithoutPreview": "Aucun aperçu disponible",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} signalé",
+  "discussions.topics.previouslyReported": "{previouslyReported} signalé précédemment",
   "discussions.topics.sort.message": "Trié par {sortBy}",
   "discussions.topics.sort.lastActivity": "Activité récente",
   "discussions.topics.sort.commentCount": "La plupart des activités",
   "discussions.topics.sort.courseStructure": "Structure du cours",
   "discussions.topics.find.label": "Rechercher des sujets",
   "discussions.topics.archived.label": "Archivé",
-  "discussions.topics.unnamed.label": "Unnamed Topic"
+  "discussions.topics.unnamed.label": "Sujet sans nom"
 }
\ No newline at end of file
diff --git a/src/i18n/messages/fr_FR.json b/src/i18n/messages/fr_FR.json
index fe888c96..3fbfd030 100644
--- a/src/i18n/messages/fr_FR.json
+++ b/src/i18n/messages/fr_FR.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Search all posts",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Showing {count} results for \"{text}\"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Searching...",
   "discussions.actionBar.clearSearch": "Clear results",
   "discussion.posts.actionBar.add": "Add a post",
@@ -158,6 +159,10 @@
   "discussions.post.editedBy": "Edited by",
   "discussions.post.editReason": "Reason",
   "discussions.post.postWithoutPreview": "No preview available",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Sorted by {sortBy}",
   "discussions.topics.sort.lastActivity": "Recent activity",
   "discussions.topics.sort.commentCount": "Most activity",
diff --git a/src/i18n/messages/it_IT.json b/src/i18n/messages/it_IT.json
index d794bcf8..c0fa3aae 100644
--- a/src/i18n/messages/it_IT.json
+++ b/src/i18n/messages/it_IT.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Cerca tutti i messaggi",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Visualizzazione di {count} risultati per "{text}"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Ricerca in corso...",
   "discussions.actionBar.clearSearch": "Risultati chiari",
   "discussion.posts.actionBar.add": "Aggiungi un post",
@@ -158,6 +159,10 @@
   "discussions.post.editedBy": "A cura di",
   "discussions.post.editReason": "Motivo ",
   "discussions.post.postWithoutPreview": "nessuna anteprima disponibile",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Ordinato per {sortBy}",
   "discussions.topics.sort.lastActivity": "Attività Recente",
   "discussions.topics.sort.commentCount": "La maggior parte delle attività",
diff --git a/src/i18n/messages/pl.json b/src/i18n/messages/pl.json
index 9f6bc127..a5015502 100644
--- a/src/i18n/messages/pl.json
+++ b/src/i18n/messages/pl.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Search all posts",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Wyświetlanie {count} wyników dla „{text}”",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Searching...",
   "discussions.actionBar.clearSearch": "Clear results",
   "discussion.posts.actionBar.add": "Dodaj post",
@@ -158,6 +159,10 @@
   "discussions.post.editedBy": "Edytowany przez",
   "discussions.post.editReason": "Reason",
   "discussions.post.postWithoutPreview": "Podgląd niedostępny",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Posortowane według {sortBy}",
   "discussions.topics.sort.lastActivity": "Ostatnia aktywność",
   "discussions.topics.sort.commentCount": "Most activity",
diff --git a/src/i18n/messages/tr_TR.json b/src/i18n/messages/tr_TR.json
index 1c4bd8e3..981cf86d 100644
--- a/src/i18n/messages/tr_TR.json
+++ b/src/i18n/messages/tr_TR.json
@@ -17,7 +17,7 @@
   "discussions.comments.comment.endorsedlabel": "Endorsed by",
   "discussions.actions.label": "Eylemler menüsü",
   "discussions.actions.edit": "Düzenle",
-  "discussions.actions.pin": "Pin",
+  "discussions.actions.pin": "İşaretle",
   "discussions.actions.delete": "Sil",
   "discussions.editor.submit": "Gönder",
   "discussions.editor.submitting": "Gönderiliyor",
@@ -36,7 +36,7 @@
   "discussion.comment.time": "{time} ago",
   "discussions.learner.reported": "{reported} reported",
   "discussions.learner.previouslyReported": "{previouslyReported} previously reported",
-  "discussions.learner.lastLogin": "Last active {lastActiveTime}",
+  "discussions.learner.lastLogin": "Son etkinlik {lastActiveTime}",
   "discussions.learner.loadMostLearners": "Daha fazla yükle",
   "discussions.learner.back": "Geri",
   "discussions.learner.activityForLearner": "Activity for {username}",
@@ -44,9 +44,9 @@
   "discussions.learner.reportedActivity": "Reported activity",
   "discussions.learner.sortFilterStatus": "All learners by {sort, select,\n      flagged {reported activity}\n      activity {most activity}\n      other {{sort}}\n    }",
   "discussion.learner.allActivity": "All activity",
-  "discussion.learner.posts": "Posts",
-  "discussions.actions.button.alt": "Actions menu",
-  "discussions.actions.back.alt": "Back",
+  "discussion.learner.posts": "Gönderiler",
+  "discussions.actions.button.alt": "Eylemler menüsü",
+  "discussions.actions.back.alt": "Geri",
   "discussions.actions.copylink": "Copy link",
   "discussions.actions.unpin": "Unpin",
   "discussions.actions.close": "Kapat",
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Tüm gönderilerde ara",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Showing {count} results for \"{text}\"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Searching...",
   "discussions.actionBar.clearSearch": "Clear results",
   "discussion.posts.actionBar.add": "Add a post",
@@ -142,25 +143,29 @@
   "discussions.post.follow": "Takip et",
   "discussions.post.answered": "Yanıtlandı",
   "discussions.post.unFollow": "Takibi bırak",
-  "discussions.post.like": "Like",
+  "discussions.post.like": "Beğen",
   "discussions.post.removeLike": "Unlike",
-  "discussions.post.viewActivity": "View activity",
+  "discussions.post.viewActivity": "Etkinliği görüntüle",
   "discussions.post.closed": "Post closed for responses and comments",
   "discussions.post.relatedTo": "Related to",
-  "discussions.editor.delete.post.title": "Delete post",
-  "discussions.editor.delete.post.description": "Are you sure you want to permanently delete this post?",
-  "discussions.post.closePostModal.title": "Close post",
-  "discussions.post.closePostModal.text": "Enter a reason for closing this post. This will only be displayed to other moderators.",
+  "discussions.editor.delete.post.title": "Gönderiyi sil",
+  "discussions.editor.delete.post.description": "Bu gönderiyi kalıcı olarak silmek istediğinizden emin misiniz?",
+  "discussions.post.closePostModal.title": "Gönderiyi kapat",
+  "discussions.post.closePostModal.text": "Bu gönderiyi kapatmak için bir neden girin. Bu sadece diğer moderatörlere gösterilecektir.",
   "discussions.post.closePostModal.reasonCodeInput": "Gerekçe",
   "discussions.post.closePostModal.cancel": "İptal",
-  "discussions.post.closePostModal.confirm": "Close post",
-  "discussions.post.label.new": "{count} New",
-  "discussions.post.editedBy": "Edited by",
+  "discussions.post.closePostModal.confirm": "Gönderiyi kapat",
+  "discussions.post.label.new": "{count} Yeni",
+  "discussions.post.editedBy": "Düzenleyen",
   "discussions.post.editReason": "Gerekçe",
-  "discussions.post.postWithoutPreview": "No preview available",
+  "discussions.post.postWithoutPreview": "Önizleme yok",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Sorted by {sortBy}",
-  "discussions.topics.sort.lastActivity": "Recent activity",
-  "discussions.topics.sort.commentCount": "Most activity",
+  "discussions.topics.sort.lastActivity": "Son etkinlik",
+  "discussions.topics.sort.commentCount": "En çok etkinlik",
   "discussions.topics.sort.courseStructure": "Ders Yapısı",
   "discussions.topics.find.label": "Search topics",
   "discussions.topics.archived.label": "Arşivlenmiş",
diff --git a/src/i18n/messages/zh_CN.json b/src/i18n/messages/zh_CN.json
index fe888c96..3fbfd030 100644
--- a/src/i18n/messages/zh_CN.json
+++ b/src/i18n/messages/zh_CN.json
@@ -89,6 +89,7 @@
   "discussions.posts.actionBar.searchAllPosts": "Search all posts",
   "discussions.posts.actionBar.search": "{page, select,\n      topics {Search topics}\n      posts {Search all posts}\n      learners {Search learners}\n      myPosts {Search all posts}\n      other {{page}}\n    }",
   "discussions.actionBar.searchInfo": "Showing {count} results for \"{text}\"",
+  "discussions.actionBar.searchRewriteInfo": "No results found for \"{searchString}\". Showing {count} results for \"{textSearchRewrite}\".",
   "discussions.actionBar.searchInfoSearching": "Searching...",
   "discussions.actionBar.clearSearch": "Clear results",
   "discussion.posts.actionBar.add": "Add a post",
@@ -158,6 +159,10 @@
   "discussions.post.editedBy": "Edited by",
   "discussions.post.editReason": "Reason",
   "discussions.post.postWithoutPreview": "No preview available",
+  "discussions.topics.discussions": "{count, plural,\n      =0 {Discussion}\n      one {# Discussion}\n      other {# Discussions}\n    }",
+  "discussions.topics.questions": "{count, plural,\n      =0 {Question}\n      one {# Question}\n      other {# Questions}\n    }",
+  "discussions.topics.reported": "{reported} reported",
+  "discussions.topics.previouslyReported": "{previouslyReported} previously reported",
   "discussions.topics.sort.message": "Sorted by {sortBy}",
   "discussions.topics.sort.lastActivity": "Recent activity",
   "discussions.topics.sort.commentCount": "Most activity",