Not all of us can be real ninjas, but with these tricks you can be just as amazing with your searches. Google provides a wide array of options for modifying your searches. They make it very easy to drill right down to what your needing without a lot of extraneous fluff.
The official term is Boolean search. I like Ninja Hunt better. Walk through these 20 slides and be prepared to take notes. Or come back and see it again. It will change your online experience.
Interactive graphic created by OnlinePhD.org