Update config.yml

Author: SuruchiSaboo

quickstarts/aws/amazon-cloudsearch/config.yml

@@ -23,9 +23,12 @@ keywords:
   - aws
   - amazon web services
   - CloudSearch
+  - amazon cloudsearch
+  - cloud search
+  - amazon cloud search
 alertPolicies:
   - amazon-cloudsearch
 dashboards:
   - amazon-cloudsearch
 dataSourceIds:
-  - amazon-cloudwatch-metric-streams
+  - amazon-cloudwatch-metric-streams