content and filter were added

public/locales/en/translation.json

@@ -123,6 +123,17 @@
     "title": "Search results",
     "totalResults":"Total results",
     "nothingFound": "Nothing found"
+  },
+  "filters": {
+    "authors":"Authors",
+    "publicationsType": "Publications Type",
+    "content":"Content",
+    "publisher":"Publisher",
+    "publicationTopic":"Publication Topic",
+    "appliedFitlers":"Applied Fitlers",
+    "clearAll":"Clear All",
+    "enterAuthorsName":"Enter Author Name",
+    "showAll":"Show All"
   }
 
 }