After two weeks using Adwords, one of my sites' ranking has gone much lower. Any1 has the same experience?
I don't agree with you. SERPs and AdWords aren't connected. You gave too few information about yout site. Tell us what did you do with your site during last weeks.
That would not be the case for sure. If are buying ads from Google by paying them; they can't hurt you for paying them
I had one time on free hosted server, at that time because of not relevant ads, my website serp affected in past.
Adsense shouldnt have anything to do with SERP...search engine rankings move up and down so it may go back to normal again, give it some time
In theory, there are not relation between adsense / adwords and SERP. But who know about? I'm not sure 100%
my site got penalized 5 days afther opening a adwords account and start using adwords mayby i was having bad luck but offcourse i refunded my just donated 2000€ 5 months later, my site is still penalized, google doesnt answer my emails, but yes, they answer my emails when i contact adwords... but i didn't answer adwords anymore.... so, they answer me again and again and again... My first answer was easy : if you don't trust me, how can i trust you ...
adwords does affect organic search results. If you have enough money to spend more than a competitor on a product for a long period of time, then in theory, you are making money and doing something right. Google wants to serve keywords to the best fit for thier users. adwords is another source to help them determine how your site is producing. Come on people, think outside the box. This goes the same thing with google analytics, they use that data as well to detect user patterns. - time on pages - navigation - top content Why would they want to serve someone a page that someone only hangs around on for 2 seconds? They need these details...I'm telling you. They can get sooooo much data from these sources about your site.
Adwords will not affect your serps, there may be more competition for the search terms you are targeting thats why your rankings were affected.