How to search .......?

[enter1234]

I am looking for experience marketer who is using google adwords keyword tool, I want to know how should I choose a keyword. Is the keyword should be below 20,000 or 50,000.. >???
Is the keyword contain monthly 1000 views or less or more than 1000 views??

Am I asking correct, please do also let me know how to search for exact keywords???

[JohnAadams]

Google Add words is the best keyword research we can research global or monthly or exact research.