about "ad text relevance"

[webhx]

Hello friends:

I want to know if you use dynamic keyword in the ad text , Is this good for "ad text relevance".

or I must use static keyworld in the ad text , that is good for "ad text relevance".

Thanks

[nimeshatbms]

Please Refer:

[webmasterworld.com...]

[webhx]

I just want to know static keywords and dyanamic keyword , which one better to "ad text relevance"