Quote Originally Posted by econcepts View Post
This is something that is completely controlled on Google end and is no function of any tracking module (because it is controlled on Google's end). It's for privacy reasons and works like this:

When a user is logged into their Google Account and actively searches the internet, Google does NOT track their search habits. However, when they are not logged into their Google Account it does (that is when you see the keywords).

There are filters I usually set on all my client's Google accounts that can give you great insight and better detail to those pesky "not provided" listings though (which basically are no help at all in determining what your visitors searched on.)

Hopefully that helps a bit.
Thanks for your lightening quick answer.

Seems to be a trick by Google to favour people who pay for adwords, if the customer clicks on an adword advt. then I see the exact search term; if they click on a relevant link provided by Google then I do not see the search term (mostly). :)