Reading another feature request on this site, I came across stract as a search engine. They have ‘related searches’, which I found incredibly cool and useful. It gives you other ideas around the search term that was used.
Rather than replying to a simple search term, it also offers you similar search terms on the same subject. Very cool. You can read around whatever it is that you’re looking for. Never a bad thing, I think. Image shows me searching for ‘Judaism’, and then it suggests other things related to Judaism. 
