goodroot

afoucret

qhoxie

matthewtyriley

jasonstoltz

The Site Search WordPress plugin replaces the standard WordPress search with a polished, customizable, and more relevant search engine. Gain access to deep search insights and all the tools you need to customize and perfect your search experience. Join thousands of growing customers and bring world class search to your website, all backed under the hood by Elasticsearch.
<a href="https://swiftype.com/site-search" rel="nofollow ugc">What is Site Search?</a>
<h3>Features</h3>
<ul>
<li>Fully managed: We secure, store, and search all of your documents in the cloud. Your site stays fast.</li>
<li>No programming required: Works with your theme’s existing search.php template. Drop in the Site Search plugin and it just works.</li>
<li>Out of the box relevance: Pre-optimized typo tolerance, bigram matching, stemming, synonyms, phrase matching, and more.</li>
<li>Automatic Updating: Search results automatically synchronize when you save, delete, or change WordPress content.</li>
<li>Intuitive Dashboard: Use slick and powerful dashboard tools to customize your search relevance.</li>
<li>Deep Insights: Impactful search analytics help you understand your users and guide you to productive actions.</li>
<li>Choose Your Language: Supports 13 languages, including: English, French, German, Russian, Chinese, Japanese, Universal, and more.</li>
</ul>
Read the <a href="https://swiftype.com/documentation/site-search/guides/wordpress" rel="nofollow ugc">Site Search WordPress guide</a> for more details.

Swiftype Site Search Plugin for WordPress

Fast, intelligent, and fully customizable search for your site.

Pektsekye

This plugin displays a drop-down select with WooCommerce product categories. 
After selecting the root category it displays another drop-down with sub categories and so on. 
When the last sub category is selected it will redirect to the category page.
It is possible to select just one or two selects and click the search button.
It displays only the categories that have products.
Main Features:
<ul>
<li>Displays product categories as dependent drop-down selects.</li>
<li>Can be added to any page as a widget or with a shortcode.</li>
</ul>
You can check a demo page here: 
<a href="http://hottons.com/demo/wp/odp/" rel="nofollow ugc">DEMO Page</a>
You can read the installation instructions here: 
<a href="http://hottons.com/demo/wp/pcd/README.html" rel="nofollow ugc">README</a>
Simple Code Idea:
The idea of this plugin is to keep the base version as simple as possible. 
And to add the new features as modifications.
This plugin has just 7 files to make it easy to use and customize. If you need more features check the modifications page <a href="http://hottons.com/pcd_modifications" rel="nofollow ugc">hottons.com/pcd_modifications</a>
Contact me by email <a href="mailto:pektsekye@gmail.com" rel="nofollow ugc">pektsekye@gmail.com</a> if you have questions or need help.
<h3>Translators</h3>
<h4>Available Languages</h4>
<ul>
<li>English (Default)</li>
</ul>
<h3>Documentation</h3>
Full documentation is available <a href="http://hottons.com/demo/wp/pcd/README.html" rel="nofollow ugc">here</a>.

Product Category Dropdowns

Displays product categories as dependent drop-down selects.

Swiftype Site Search Plugin for WordPress vs Product Category Dropdowns