A Firefox extension that can be procured at www.getcloudet.
com, Search Cloudlet is an add-on that can be used to insert context-aware tag clouds into the search interfaces that characterize Yahoo and Google. This add-on is presented by the International Software and Productivity Engineering Institute, a research organization that has offices both in the United States and in Europe.
The features in question include a tag cloud and a site cloud that can be fully customized and optimized, and a news & blog search tool. The latter encompasses three different clouds in itself, and these can be employed to focus your search. They are a source cloud, a location cloud and an author cloud.
This project is still being worked upon, but you can already procure a fully-functional version at the site at no cost whatsoever. On the other hand, make sure to provide your input and feedback should you find it a useful add-on and have any ideas for its betterment. Address your e-mails to [email protected] to these ends.
GetCloudlet.com In Their Own Words
“INTSPEI Search Cloudlet is an easy-to-use Firefox add-on that inserts context-aware tag clouds into a traditional Google and Yahoo search interface to help you navigate more efficiently through search results.”
Why GetCloudlet.com It Might Be A Killer
It offers a convenient way of arranging and visualizing search results, using the main engines available today.
Some Questions About GetCloudlet.com
Will the project branch out in the future and support other engines? 
