Instead of searching on multiple search engines, the users can add Google Unified Search plugin to their Firefox web browser to display search results from multiple search engines. The Google Unified Search has been integrated with multiple search engines in Google search results and supports Bing, Wikipedia, Wolfram Alpha, StumbleUpon and Delicious.


By default, it will display the Google and Bing search results on the same page. There will be a control in the top right corner which makes it possible to switch to another search engine. A click on any button to get the search results from the selected service and click on arrow sign to get the search results from the selected service.

Google Unified Search is available here.