This is a firefox addon to search current keywords with another search engine quickly by clicking the SES add-ons button
Suppose you are searching "The romance of three kingdoms" on bing.com, and the search result is not satisfing,
and you decide to have google.com a try, what you do? copy the keywords, open google.com and paste and enter?
or sometimes you missed a step and have to type those words again?
This addon is aimed to simplify the procedure to click the SES addons button and choose google.
Note that SES only check those sites which are added as your search engine. It is recommended that you use it with ''Add to Search Bar", which can add any site to your search engine list.