Google Trends is a tool that show recently most searches keywords on Google. Also you can see most searches keywords for every year.
How can this tool help us?
Google Trends is a great FREE tool for keyword research. Using search option you can check every keywork you want to see how popular is. Also you can see ‘related queries ‘. For example if you search ‘Facebook’ , you can see bellow related queries:
Using Top Google Trends Search you can write blog articles and receive more visitors. But for that you must use a tool like Ubersuggest to see competition for that keyword.
If you can type ‘Facebook’ you can see that ‘facebook new account’ have a low competition and around 12k searches per month.