Hi, right now i am facing a big problem with one of my adwords campaign,all my keywords CPC suddenly increased to 10 fold and some 15 fold more, why this happen suddenly, previously my campaign was running very well and more leads are coming on every day, but now not a i spend lot of money on it but not see any leads, and also i pause some keywords and adgroup which was most expensive... Please help me how can i find the solutions Thanks
I would think that the issue maybe that new competitors are now bidding on those keywords. And possibly that your quality score may have dropped.
Check your quality score, by the sounds of things it has gone down, look in the details and reccomendations link on google for ways to improve it.
Check your campaign quality score.. If it's okay then let me know, i will give you solution for this.