thew4

W4 Simple Ajax Search allows you to add a search field that searches through posts and page titles and immediately returns the results

W4 Simple Ajax Search

W4 Simple Ajax Search allows you to add a search field that searches through posts…

Konstantin Obenland

This plugin uses an abstraction of jQueryUI’s autocomplete widget that interacts with the unofficial/undocumented Google Suggest API. 
Props go to Haochi Chen.
It adds an AJAX call to the search form, returning matches for the current search query. 
Make sure the searchform input field has <code>id="s"</code> applied, so this plugin can hook in the existing WordPress API to unfold its magic.
<h4>Translations</h4>
I will be more than happy to update the plugin with new locales, as soon as I receive them! 
Currently available in:
<ul>
<li>English</li>
<li>Serbian</li>
</ul>

WP Google Suggest

sir,
plugin not work why  ?
I need the plugin working in my site . But it does not work correctly .
Help me !!!!!!!
Regards
Mostafijur



plugin not work why

Provides suggestions while typing a search query, using the Google Suggest API.

W4 Simple Ajax Search vs WP Google Suggest