By using a collaborative filtering method, we can identify keywords that are closely related to "free link". Of all the web sites that target "free link", these are the most commonly targeted keywords by this same group of web sites, sorted by the highest number of web site matches.
The root keyword phrase "free link" also exists in these keywords. Drill down to see who is targeting long-tail variations off of "free link".
The keyword phrase "free link" can be broken down into these keyword pieces. Find out who is targeted short-tail variations off of "free link".