Very few websites generate traffic from search engines quickly. There are exceptions to this is, it is possible to get targeted search traffic through focused link building with high ranking, high traffic sites.

The engines can give you more traffic, but your website traffic generation techniques should not depend or revolve around them. Forums and online communities are an excellent source of targeted traffic.  The great thing about forums and online communities is that you can target a niche group that fits the desired characteristics. You can discuss endless topics throughout the forum, focusing on the niche that you represent. Use a signature file to promote your offer. Another advantage is that you know the subject you are discussing and will be adequately prepared.