I guess we can blame the proliferation of search engines on the success of Google. Maybe these new entrants are bringing something new to search or perhaps the computer taxonomists just have a lot of time on their hands.
OfficialFind takes you to the approved website of the searched company name but gives a list of other possibilities. Snap has a novel approach that works best with getting the searcher to government sites. Term combinations appear as you’re typing and a list of sites, with a digest of the content, appears in the main page.
Then there are the innovations to Google made by that site’s devotees.