Google behavior tracking
 

Was reading this on one of the mainstream boards.

Try this litlle test:
Search for "car", and note the ads.
Search for "light", and note the ads.
Search for "light" again, and note the ads.

The first search for "light" includes ads for car headlights, etc. The second search for "light" doesn't.|crazy|

Almost like doing drill downs, or search within results.

I'm wondering if the false impressions are messing up my CTRs, and "quality scores"?|cry|

Pretty interesting, i meet something like this for the first time.
I have not been at google adwords control panel, but maybe there is such an option, that allows you to show your ads only after or with the certain word. In this case it's 'car'.

I don't see this - are you logged in with a google account?