What is a good amount of keywords to select in a google adwords campaign?
 

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1 - 20 :thumbsup

It really depends on your approach of advertising with them. If you're doing only exact matches, then I would suggest as many keywords as possible that stem off your primary keywords.

ex: [teen sex] [teen sexy] [teen sex 18] [teen sex girl], etc...
where "teen sex" is your stemmed word.

But if you're doing broad or phrase matches, then you'll get the same effect with just a couple keywords. So it really depends on your approach with Adwords.

WG

try this it even tells you how many searches were made a month

http://inventory.overture.com/d/sear...ry/suggestion/

The number 12 is good.:1orglaugh

while were on the subject anyone know when the next google update is?

I would not recommend more than 10. I usually use 5 to 10 and for me that works good.

I agree with TexasGuy, more than 10 is excessive.