It is easy, and maybe was done, i need to grab a cookie with the keywords visitor write in the search engine to find my site. and then get in a hidden form field, when the visitor apply. This is for my wordpress site
Plus, another cookie with the querystring, that also get in another hidden form field. also for wordpress
I am sure these were done before.
Hi, sure it is possible, I use tracking tools to see where users came from, and in case of google you will see the requested word. I am available on skype for standart and micro porjects, no milestones, you may pay via paypal after results