The RealSearch WordPress Search Plugin replaces the default MySQL based search with a much more powerful Lucene based one, thus, delivering more accurate and relevant search results. It is compatible with any kind of content, pages, custom post types, etc. It can even search in attached documents.
|| Update: 2 September 16
Post date: 04/09/2016
Compatible with: WooCommerce 2.6.x, WooCommerce 2.5
Support: WordPress 4.6