Better Search – Relevant search results for WordPress Plugin
Yes! It replaces the default WordPress search and integrates with most themes out of the box.
Better Search uses MySQL FULLTEXT indexes and includes internal caching. It also works well with external caching plugins.
It overrides the main query box to display more relevant search results.
You shouldn’t need a “block” to get this to work on a page. By default, the plugin captures any search results page i.e. ones that are ?s=[] or /search/[] and then displays the query from that page.
You have two options – seamless mode which integrates directly into your theme or alternatively, with this off, the plugin uses its own search results template to get this to work.