RhinoFish - 4:52 pm on Feb 19, 2013 (gmt 0)

instand1, good advice.

keep in mind that the logs only record kw search data for places you've gotten clicks - the worst stuff that you want to neg out, even over long haul time frame datasets, still might not show up.

so in addition to pulling the reports instand1 mentioned, find alternative ways to eliminate imps that aren't relevant as well.