miiitaka

You can check the count number of words searched in the site search in the administration menu. 
If you paste the following shortcode into a template, post, etc., you can output it.
[ Example ]
<pre><code><?php
if ( shortcode_exists( 'wp-frequently-searched-words' ) ) {
 echo do_shortcode( '[wp-frequently-searched-words]' );
}
?>
</code></pre>
<h4>Attributes that can be set for short code</h4>
<ul>
<li>id : e.g) id=”example”</li>
<li>class : e.g) class=”example”</li>
<li>limit : e.g) limit=”5″ (default: 10)</li>
</ul>
<h3>Contact</h3>
<ul>
<li>email to foundationmeister[at]outlook.com</li>
<li>twitter @miiitaka</li>
</ul>

Frequently Searched Words

It is possible to register and display frequently searched words in site search.

nimeshrmr

About ISearch ?
ISearch is a wordpress post and page search plugin which allows users to filter content as they type the search text. Users can view the prefered results like a site tour.
View ISearch Demo
http://www.innovativephp.com/search
What can you do with ISearch
<ul>
<li>Allow users to find the content very quickly.</li>
<li>View the pages you want like a site tour.</li>
<li>Increase blog page views and user experience using tour effect.</li>
</ul>

ISearch

ISearch is a live blog search plugin which allows you to view filtered results like a tour.

Frequently Searched Words vs ISearch