By using a collaborative filtering method, we can identify keywords that are closely related to "september 11th". Of all the web sites that target "september 11th", 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 "september 11th" also exists in these keywords. Drill down to see who is targeting long-tail variations off of "september 11th".
The keyword phrase "september 11th" can be broken down into these keyword pieces. Find out who is targeted short-tail variations off of "september 11th".
