Bainternet

Not long a go google implemented an instant search functionallty that show resluts as you type even before you hit the search button. 
With This Plugin you can eaily add instant search functionalty to your site or blog.
Main features:
<ul>
<li>Very easy to install.</li>
<li>Easy configuration screen.</li>
<li>simple options to style the search results.</li>
<li>extendable by hooks and filters all around.</li>
<li>Use as shortcode.</li>
<li>Use as template tag for easy integration with your theme or plugin.</li>
</ul>
any Feedback is Welcome.
check out my <a href="http://en.bainternet.info/category/plugins" rel="nofollow ugc">other plugins</a>

Simple Instant Search

With This Plugin you can  eaily add instant search functionalty to your site or blog.

itthinx

Kento

Search Live supplies effective integrated live search facilities and advanced search features.
This plugins delivers a smooth interactive experience with immediate results for your site’s visitors, making it easier and more efficient to find the right results.
It provides instant live search results with thumbnails where matches are found for one or multiple search keywords in titles, excerpts or content, allows to enhance the standard search form with this functionality, provides a flexible shortcode <code>[search_live]</code> that can be placed anywhere to provide an interactive search form and a widget for use in sidebars.
The shortcode and widget can be fine-tuned with sensible options to improve the search experience for your visitors.
<ul>
<li>Instant search results replace the standard WordPress search form. This is enabled by default but you can turn it off.</li>
<li>You can use the shortcode <code>[search_live]</code> to place a search form anywhere.</li>
<li>You can use the Search Live widget in your sidebars.</li>
<li>Supports Custom Post Types.</li>
<li>Full multilanguage support and compatible with <a href="https://wpml.org/plugin/search-live/" rel="nofollow ugc">WPML</a>.</li>
</ul>
Search Live can show instant search results including thumbnails and short descriptions or manual excerpts.
Among other useful options, you can determine the number of results shown and whether to search in any combination of titles, excerpts or contents. These can be determined individually for each instance of Search Live’s shortcode or widget.
Search Live supplies results from posts, pages and other public post types.
Search Live fully supports multilanguage sites with <a href="https://wpml.org" rel="nofollow ugc">WPML</a>.
We are working on an extended version that will provide enhanced features. If you would support our work using a premium version, we would love to hear from you. Please share your enthusiasm by leaving a comment on the <a href="https://www.itthinx.com/plugins/search-live/" rel="nofollow ugc">Search Live</a> page, follow <a href="https://twitter.com/wpsearchlive" rel="nofollow ugc">@wpsearchlive</a> and browse our <a href="https://www.itthinx.com/shop/" rel="nofollow ugc">Shop</a>.
<h3>Feedback</h3>
Feedback is welcome!
If you need help, have problems, want to leave feedback or want to provide constructive criticism, please do so here at the <a href="https://www.itthinx.com/plugins/search-live/" rel="nofollow ugc">Search Live</a> plugin page.
Please try to solve problems there before you rate this plugin or say it doesn’t work. There goes a lot of work into providing you with quality plugins!
Please help with your feedback and we’re also grateful if you help spread the word about this plugin.
Thanks!
<h4>Twitter</h4>
Follow <a href="https://twitter.com/wpsearchlive" rel="nofollow ugc">@wpsearchlive</a> for updates on this plugin. 
Follow <a href="https://twitter.com/itthinx" rel="nofollow ugc">@itthinx</a> on Twitter for updates on this and other plugins.
<h3>Translations</h3>
Brazilian Portuguese translation by <a href="http://henriquevianna.com/" rel="nofollow ugc">Henrique Avila Vianna</a>.
Many thanks for your help!
If you would like to have your translation added, please <a href="https://www.itthinx.com/contact/" rel="nofollow ugc">contact</a> us.

Search Live

Search Live supplies integrated live search facilities and advanced search features.

Simple Instant Search vs Search Live