Experts Exchange - Firefox Addon Experts Exchange is a convenient Firefox search add-on for Experts Exchange.
NOTE: Experts Exchange requires a paid membership to view articles and solutions. Although the search page itself is public, you will need to log in to view any articles listed in the search results
Software Search - Firefox Addon Software Search is a search engine you may add to the engines you already have available at the Search Box of Firefox (right top corner of the browser). Software Search searches for Freeware, tested and working, as well as for software articles and troubleshooting tips
Open Library Search - Firefox Addon Open Library Search - Firefox Addon - One web page for every book ever published. It's a lofty, but achievable, goal.
To build it, we need hundreds of millions of book records, a wiki interface, and people who are willing to contribute their time, effort to building the catalog
eBay.be (NL) - Firefox Addon eBay.be (NL) - This Firefox search plugin for benl.ebay.be (eBay Belgium) is localized especially for Belgian users of eBay (Dutch speakers). Get localized listings rather than items focused on overseas markets. Also featuring search suggestions to help you refine your search before going to the site
Suggestive - Firefox Addon Suggestive - Firefox Addon - This addon shows suggestions in the urlbar of Fennec while you type, making it easier to get to the search want. You can change the engine used for the search by just using the engine in the searchbar