Chrome has all those features too, it let's you add search engines via right-cli...

		kretor on Oct 28, 2014 \| parent \| context \| favorite \| on: Spidermonkey has passed V8 on Octane performance Chrome has all those features too, it let's you add search engines via right-clicking a searchbox, ,you can change the search keyword, and "<search-keyword> <search-terms>" in the omnibar works as described by you.