How to Use Search in Gmail - Gmail Search Operators

For users of Gmail with a large number of received email,  you can run into trouble when searching for a particular email. But do not worry, apparently Gmail has a search command feature that is very powerful, making it easier for you to search for an email.

Remember, Gmail can not find the words or sentences with multiple misspellings.
Well, you have additional commands to search emails in Gmail?

Using Advanced Gmail Search

Advanced search operators are query words or symbols that perform special actions in Gmail search. These operators allow you to find what you’re looking for quickly and accurately. They can also be used to set up filters so you can organize your inbox automatically. Some of the most useful operators are listed below.
You can also refine your search by clicking the arrow in the search box.