diff --git a/src/app/components/shared/_dialogs/topic-cloud-administration/topic-cloud-administration.component.ts b/src/app/components/shared/_dialogs/topic-cloud-administration/topic-cloud-administration.component.ts
index 9757c3dd48bcbad9a12712dfa06639e87993cbbb..f703bf7ffb1eec01fbc66dc563cf1df428108ed6 100644
--- a/src/app/components/shared/_dialogs/topic-cloud-administration/topic-cloud-administration.component.ts
+++ b/src/app/components/shared/_dialogs/topic-cloud-administration/topic-cloud-administration.component.ts
@@ -197,7 +197,7 @@ export class TopicCloudAdministrationComponent implements OnInit, OnDestroy {
       keywords = comment.keywordsFromSpacy;
       keywords.splice(keywords.indexOf(key.keyword, 0), 1);
       changes.set('keywordsFromSpacy', JSON.stringify(keywords));
-      this.updateComment(comment, changes);
+      this.updateComment(comment, changes, 'keyword-delete');
     });
 
     if (this.keywords.length === 0) {
@@ -209,14 +209,14 @@ export class TopicCloudAdministrationComponent implements OnInit, OnDestroy {
     }
   }
 
-  updateComment(updatedComment: Comment, changes: TSMap<string, any>){
+  updateComment(updatedComment: Comment, changes: TSMap<string, any>, messageTranslate: string){
     this.commentService.patchComment(updatedComment, changes).subscribe(_ => {
-      this.translateService.get('topic-cloud.changes-successful').subscribe(msg => {
+      this.translateService.get('topic-cloud-dialog.' + messageTranslate).subscribe(msg => {
         this.notificationService.show(msg);
       });
     },
       error => {
-        this.translateService.get('topic-cloud.changes-gone-wrong').subscribe(msg => {
+        this.translateService.get('topic-cloud-dialog.changes-gone-wrong').subscribe(msg => {
           this.notificationService.show(msg);
         });
     });
@@ -248,7 +248,7 @@ export class TopicCloudAdministrationComponent implements OnInit, OnDestroy {
           }
         }
         changes.set('keywordsFromSpacy', JSON.stringify(keywords));
-        this.updateComment(comment, changes);
+        this.updateComment(comment, changes, 'keyword-edit');
       });
     }
 
@@ -288,8 +288,8 @@ export class TopicCloudAdministrationComponent implements OnInit, OnDestroy {
 
   mergeKeywords(key1: Keyword, key2: Keyword) {
     if (key1 !== undefined && key2 !== undefined){
-      key1.comments.map(question => {
-        key2.comments.push(question);
+      key1.comments.map(comment => {
+        key2.comments.push(comment);
       });
       this.deleteKeyword(key1);
     }
diff --git a/src/assets/i18n/participant/de.json b/src/assets/i18n/participant/de.json
index 38e15dac7460deeeeeb0223520ef9774bed14f5b..ee93d69a1ec4a037da2b8912077bd4f5b015beb1 100644
--- a/src/assets/i18n/participant/de.json
+++ b/src/assets/i18n/participant/de.json
@@ -263,7 +263,11 @@
     "show-blacklist": "Zeige Blackliste",
     "hide-blacklist": "Verberge Blackliste",
     "show-profanity-list": "Zeige Schimpfwortliste",
-    "hide-profanity-list": "Verberge Schimpfwortliste"
+    "hide-profanity-list": "Verberge Schimpfwortliste",
+    "keyword-delete": "Stichwort gelöscht",
+    "keyword-edit": "Stichwort umbenannt",
+    "keywords-merge": "Stichwörter zusammengefügt",
+    "changes-gone-wrong": "etwas ist schiefgelaufen"
   },
   "topic-cloud-confirm-dialog": {
     "cancel": "Abbrechen",
diff --git a/src/assets/i18n/participant/en.json b/src/assets/i18n/participant/en.json
index 4e481147a7f80aa5276cdb9fba94fd701642b0c0..29ed8cf0b79b2c3d094f443c0d0c6950ad736ac8 100644
--- a/src/assets/i18n/participant/en.json
+++ b/src/assets/i18n/participant/en.json
@@ -268,7 +268,11 @@
     "show-blacklist": "Show blacklist",
     "hide-blacklist": "Hide blacklist",
     "show-profanity-list": "Show profanity list",
-    "hide-profanity-list": "Hide profanity list"
+    "hide-profanity-list": "Hide profanity list",
+    "keyword-delete": "keyword deleted",
+    "keyword-edit": "keyword renamed",
+    "keywords-merge": "keywords merged",
+    "changes-gone-wrong": "somthing gone wrong"
   },
   "topic-cloud-confirm-dialog":{
     "cancel": "Cancel",