Product Category Dropdowns v1.0.0
Displays product categories as dependent drop-down selects.
Tags / search-by-category
6 WordPress plugins tagged “search by category”. Every result links to a crawlable PlugIndex profile.
Displays product categories as dependent drop-down selects.
Category Wise Search Widget plugin.You have option search specific category content.
Fast, intelligent, and fully customizable search for your site.
Search By Author-Tag-Cats-Date And Keyword.
Relevant, intelligent, and fully customizable site search for your WordPress website.
It allows to index the custom post types, taxonomies with custom fields easily.