Can fewer clicks on its search ads lead to more revenue for Google? That is the question investors, analysts, and the company itself are trying to answer. The debate was launched after a Mar. 26 report from researcher comScore (SCOR) showed a decline in the number of clicks from the prior month on Google’s search-related ads. According to the research firm, clicks on ads declined 3% in February from the prior month and were up just 3% compared to last year. Some analysts cautioned investors against buying additional Google (GOOG) shares; Google’s stock declined 3% on Mar. 27, to $444.