diff --git a/src/messages/en.json b/src/messages/en.json
index 5e43d35..0aced98 100644
--- a/src/messages/en.json
+++ b/src/messages/en.json
@@ -85,8 +85,8 @@
 		"map-showing-the-different-query-frequencies-relating-to-the-region": "Map showing the different query frequencies relating to the region",
 		"collocations": "Collocations",
 		"collocationsDesc": "Collocations of given Query",
-		"total frequency": "Total Frequency",
-		"collocational frequency": "Collocational Frequency",
+		"freq": "Total Frequency",
+		"coll_freq": "Collocational Frequency",
 		"DocID": "DocID",
 		"loading-the-full-ref": "Loading the full ref",
 		"close": "close",