Here are a few search engines I came across recently:
Returns site page previews, four at a time.
Blog search engine.
Search results can be filtered by platform and browser type, a handy capability now that phone apps are becoming so popular.
There are also a couple lists here:
Specialty Search Engines
(Sometimes it is easier to get in a local search engine than a global one, so I suggest to new webmasters to submit their sites to a local search engine if their submissions to the global engines goes nowhere.)