Tip #4

Know when to use quotes.

If you want to find instances of a specific expression, put it in quotes. Upper or lower case won't matter within the quotes.

It can be a useful tool for teachers.

Use it to search for previous use of particularly brilliant phrases you find in essays.

If one of your students (not the brightest one, I assume) tries to pass off: "Fourscore and seven years ago ..." as an original thought: