I have my Firefox url bar set to DDG, so it's way faster for me to: 1. type ["binary tree" !w] in the url bar than it is to: 1. type [wikipedia] in the url

I have my Firefox url bar set to DDG, so it's way faster for me to: 1. type ["binary tree" !w] in the url bar than it is to: 1. type [wikipedia] in the url bar (I don't even know if it's a com or org, but DDG would be fine with just [wikipedia]. If I knew whether it was com or org, then I could skip the next step.) 2. click the wikipedia link in the now displayed DDG results 3. find the field to enter the site-specific search terms (for many -- but not all -- it's in the upper right corner) 4. type ["binary tree"] in the site-specific search box