AOL Keyword Tool

AOL has released more than 20M web queries collected from ~650k users over three months (from March 1, 2006 - June 1, 2006). We'd like to present an easy web interface to analyze current data enhanced by most advanced stats.
 Queries  Unique users  Referrers  Average Click Position
how is bronchial smooth muscle affected by decrease in pco2 1 1 1
how does pco2 affect bronchial smooth muscle and why 1 1 5
how does low co2 increase smooth muscle tone 1 1 1