If you have a website, then you will realise that the more organic search engine traffic that you can get, the better. In order to get more, though, you will need high rankings for keywords with search volume. As for volume, the higher, the better, but the keywords should also be relevant to the content on your site. If you are currently investing in SEO services with a professional SEO company or consultant, then keyword research may be included. It is still a great advantage to be able to conduct keyword research yourself, however. Expensive keyword tools aren’t necessary – all you really need is the google keyword tool, and it is free. Here are the keys to proper keyword research: