the idea behind it is generally an awesome one. the problem is that google will recognize the terms, the searches without a click on a result,... and it´s any easy one to identify such simple "smoke bombs" for google. Thousands of robots are searching for things on google(e.g. all ranking monitoring tools). I guess, but that is for sure just a guess, that google will be able to filter automated tools. If you make random clicks and maybe add your random wordlist... could be helpfull.