One of my client thinking to run a PPC camapign in adwords with scam keyword like "take a survey",'work at home".all keywords are scam and already google mark as a spamming word. so is it possible to run a PPC campaign using this type of keyword? i ask someone who said to me that if CPC and ad value is high then google will consider for this ads. So i am still confused .So please help me to give me a exact answer . is it possible to run a campaign such type of keyword?