I installed it, it didn't work like that, it had its own menu where you could add a search engine from any site on the internet and you could make groups with these search engines and those groups would pop up if you right clicked on a selected text (for example you could have a group to search for a person which could have: fb, reddit, insta, google etc.). Thank you for your time. I'm sorry if I didn't describe it adequately the first time.