9999 keyword listings at Overture

Anyone know what causes this?

[rbarker]

Just lately I've been noticing the digits 9999 appearing with keywords at Overture. Anyone know what causes this?

Thanks.

[Lalo]

Yes I noticed that and also want to know about that.

[rj87uk]

Weird Ive also been seeing this with a lot of keywords i type in...

I think its a webmaster typing it into google to see where his page is for each keyword on a testing basis and thats why he is using a 9 9 9 9.

rj