guerrilhasoftware

Blog Products allows you to: 
* Associate WooCommerce products with blog posts via a meta box featuring AJAX-powered search. 
* Display a responsive “You might also like” section under posts in a 3-column layout (1 column on mobile). 
* Localized admin donation notice in multiple languages.

Blog Products

Associate WooCommerce products with your posts and display “You might also like” recommendations under each blog post.

Scott (@scottsweb)

Add Google style instant search and search suggest to your WordPress powered site. This plugin will begin displaying search results as soon as your site visitor starts typing into the search box.
The plugin requires very little configuration and should work out of the box with most themes. The plugin has its own options page to configure the plugin to work with your theme if you require it.
<a href="http://scott.ee/" title="WordPress designer and developer" rel="nofollow ugc">a plugin by Scott Evans</a>

Instant Search & Suggest

Instant WordPress search with search suggestions for tags, categories and titles.

Blog Products vs Instant Search & Suggest