LOOP-1231: Matched word start

Author: rimi-itk

config/sync/search_api.server.os2loop_search_db_server.yml

@@ -11,7 +11,7 @@ backend: search_api_db
 backend_config:
   database: 'default:default'
   min_chars: 1
-  matching: partial
+  matching: prefix
   autocomplete:
     suggest_suffix: true
     suggest_words: true