Break your search up by file types. Implements methods for separating searches by type [post|video|audio|image]
AnyVar is a simple search and replace plugin. It lets you add changeable variables (text snippets) to posts, sidebars, widgets, links & themes.
Update (17. November 2008): I keep this plugin here for reference but since WordPress 2.7 there's a [Plugin Installer](http://codex.wordpress.org/Vers
Plugin with Google Ajax Search for Videos plus Code and Placement
Includes LiveSearch in your blog. Now Widgetized.
This software package is released by Ambient Webs LLC under the Creative Commons license: Attribution-ShareAlike 3.0 Unported.
Spotlight (tm) like live search with an ajax popup
oneview Mitglieder und Netzwerke Trendwolken mit Suchformular
Gregarious is the ultimate social bookmarking plugin. Everything is configurable. Share link, Digg button, stats, FeedFlare, LiveSearch and more.
Generates a feed compatible with Google Coop which highlights your site to subscribers in their search results.
Search Permalink redirects search form queries to cruft-free permalink URIs.
The Tiny Search Replace plugin re-adds search and replace support to the TinyMCE Rich Visual Editor
Adds a Google AJAX Search box on your site. Options include searching your site through Google Blog Search and/or straight up Google, a second search
Adds a sidebar widget to search for song lyrics on the LyricWiki.org site.
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