Magento 2.3 integrated with Elasticsearch 5.2 provides search results similar to those of Mysql search in terms of relevance. For example, a Pink keyword, the search result is 126 items found in both Mysql and Elasticsearch. Elasticsearch is not supposed to provide more relevant results? When an extension such as the Wymoind or Amasty elastic search extension is added, the Pink keyword results shrink and appear more relevant, yielding 31 items. Is this supposed to work or am I missing something? I'm sure elasticsearch works because when you turn off the server and perform a search, I get an exception node not found.