George Gkouvousis

Simple, yet efficient plugin, in order to keep only posts in your search results. Pages, custom post types and every other type, will be excluded from your WordPress search queries.
Just upload the plugin and activate it. It will take take care of the rest.
* Keep in mind that this plugin works with the default WordPress search engine.

Remove Pages From Search

Tired of search for an one-click solutions for your search results? This plugin will exclude everything except posts from your website's search r …

dbejean

Advanced Search by My Solr Server plugin replaces the default WordPress search. Features and benefits include:
<ul>
<li>Index pages, posts and custom post types</li>
<li>Enable search and faceting on fields such as tags, categories, author, page type, custom fields and custom taxonomies</li>
<li>Add special template tags so you can create your own custom result pages to match your theme.</li>
<li>Search term suggestions (AutoComplete)</li>
<li>Provides better search results based on relevancy</li>
<li>Create custom summaries with the search terms highlighted</li>
<li>Completely integrated into default WordPress theme and search widget.</li>
<li>Configuration options allow you to select pages to ignore</li>
</ul>
Note : In order to make Advanced Search by My Solr Server plugin work, you need a Solr server installed and configured with the provided schema.xml file.

Advanced Search by My Solr Server

A WordPress plugin that replaces the default WordPress search with a lot of benefits

Remove Pages From Search vs Advanced Search by My Solr Server