How to find a good domain name for my business?

It is very import to register a good keyword friendly domain name for your website/web presence. Domain name is the top level keywords of your website what is considered by every search engine and have first position with some important and relevant keyword is a plus point with your website to get good traffic/visitors. Today everyone goes to google.com/yahoo.com to find anything they need so good domain name is important. To register a domain name you need to find if the name you are thinking of is available or not.