Search String for signature forums??

I am trying to find forums that will allow signature's. Because not all forums allow you to have a signature link. What search string to use in google to find such sites? Thanks in advance!

 

I don't think any such string can lead to only those forums that allow signatures. I would propose that you buy list of these forums from fiverr or freelancer marketplace.

 

Thanks bud, I will go hunting on fivver then!