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
subclavian vein 2 2 2
blood patch 2 2 3
pulmonary infarction 1 1 5
pulmonary artery 1 1 3
epidural headache 1 1 7
blood patch lumbar 1 1 11
pain relief 1 1 53
risk of aspiration during anesthesia 1 1 1
tachycardia receptors 1 1 17
reduction of gastric ph and volume 1 1 10
epidural problems 1 1 1
spinal block 1 2 4
pudendal injection for vaginal pain 1 1 1
chronotropic agents 1 1 10
birth plans 1 1 54
right ventricular stroke volume 1 1 9