about:config
Keyword.url
https://www.google.co.in/search?btnG=Google+Search&q=
https://www.google.co.in/search?btnI=I%27m+Feeling+Lucky&q=
https://www.bing.com/search?form=MOZPLB&pc=MOZO&q=
https://search.yahoo.com/search?p=
https://en.wikipedia.org/wiki/Special:Search?fulltext=Search&search=
https://en.wikipedia.org/wiki/Special:Search?go=Go&search=
https://search.live.com/results.aspx?q=
;dtdm jyddv lpv; hgfpe hgYtjvhqn gohkm uk,hk thdvt,;s H[hkf