WooCommerce Instant Search + boosts conversion with the fastest search-as-you-type product suggestions, relevant results, and automated search filters
Ultimate Widgets is a plugin which includes several widgets with a style unique covering many different things you may need to add to your website.
Build frequently answered question (FAQ) knowledge base.
Category Wise Search Widget plugin.You have option search specific category content.
jano wp and woocommerce advanced search is the best plugin for wordpress and woocommerce, autosuggest products and posts search,
Official Pousadinhas.com.br plugin for WordPress. Places the Pousadinhas Search Widget on your site. Built and powered by Pousadinhas.
Super Search is a customizable widget which allows you to create search forms for custom post types.
The WP Search plugin replaces WordPress search with a better search that is fully customizable via the dashboard, API, filters and action hooks.
Extended search widget for bbPress 2.3+, plus Forum search Shortcode, plus widgetized not found content area for Form search 'no results'.
This Plugin adds a search widget for the Easy Digital Downloads plugin post type independent from the regular WordPress search.
A highly configurable and comprehensive Twitter search plugin that installs as a widget.
A full fledged search widget for wp e-commerce with grid view. NO GOLD CART REQUIRED.