Searching and organizing databases

What are some tips you have learned to help you search databases that you could share with others? How about organizing your own databases?

Greetings!

I'm the first to admit that I don't know a lot about databases, per se. However, I do know that whatever sort of database one is using to find whatever sort of information, the proper search terms can be invaluable. I have found something as simple as putting a phrase in quotation marks--or taking it out!--can make all the difference as to whether my search comes up empty-handed or not.

Anyone with more knowledge about databases is welcome to chime in!

Thanks,

Sarah, EssayForum.com