Ajax WP Query Search Filter let you search through post type, taxonomy and meta field.

TC.K

Ultimate WP Query Search Filter

Ultimate WP Query Search Filter lets you filter searches through post types, taxonomies and meta fields. Results displayed via search template or Ajax …

Advance WP Query Search Filter

Advance WP Query Search Filter let you search through post type, taxonomy and meta field.

THIS PLUGIN WILL NOT BE UPDATE ANYMORE, PLEASE USE MY NEW PLUGN <a href="https://wordpress.org/plugins/ultimate-wp-query-search-filter/" rel="ugc">ULTIMATE WP QUERY SEARCH QUERY</a> INSTEAD
Ajax WP Query Search Filter is a powerful ajax search engine that let your user perform more precisely search by filtering the search through post type, taxonomy and meta field.
Plugin Features:
<ul>
<li>Admin are free to choose whether the search go through post type, taxonomy, meta field or even all of them.</li>
<li>Multiple Search Form Supported.</li>
<li>Search form support checkbox,radio and dropdown fields.</li>
<li>Using Ajax to display result in the same page complete with pagination.</li>
<li>Plugin extendable with hooks.</li>
<li>Using shortcode to display the search form.</li>
</ul>
If you have any problems with current plugin, please leave a 
message on Forums Posts or goto <a href="http://9-sec.com/" rel="nofollow ugc">Here</a>.

Alternatives to Ajax WP Query Search Filter

Top alternatives