Home › search ads 360 At which three levels can bid strategies be applied? (select three) By · Monday, December 17, 2018 At which three levels can bid strategies be applied? (select three) Keyword Ad group Agency Campaign Correct answer is: Keyword Ad group Campaign search ads 360 GA Gaurav Arora, Digital Media Lead. 10+ years running paid media and tracking for brands in the USA, UK and Canada.