By using a collaborative filtering method, we can identify keywords that are closely related to "phone number". Of all the web sites that target "phone number", 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 "phone number" also exists in these keywords. Drill down to see who is targeting long-tail variations off of "phone number".
The keyword phrase "phone number" can be broken down into these keyword pieces. Find out who is targeted short-tail variations off of "phone number".
