Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
health effects of air pollution on humans | 0.77 | 0.1 | 5825 | 15 |
effect of air pollution on human health | 0.67 | 0.4 | 61 | 9 |
effect of air pollution on human health essay | 1.03 | 0.6 | 2301 | 12 |
effect of air pollution on human health ppt | 1.76 | 0.8 | 1571 | 54 |