How to search for information?

•  You use the quotation for your key word and to group to words.
•   If you don't use it, when you search it will get a lot of information.
•   If you get less result when you searching google, that mean you are a good searching.
•  You can use And , Or , Not.
• When you are searching, you can't use a,and the 

Why is it important to be careful when searching for information?
Because If you don't careful, it show a lot of result and you can't find what you want to. It really hard for you to find it.