| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mobile vs stationary sources of air pollution | 1.93 | 0.8 | 8815 | 26 | 45 |
| mobile | 0.04 | 0.9 | 5509 | 64 | 6 |
| vs | 0.04 | 0.4 | 6139 | 57 | 2 |
| stationary | 1.38 | 0.7 | 4210 | 82 | 10 |
| sources | 1.49 | 0.5 | 8947 | 19 | 7 |
| of | 1.96 | 0.6 | 1981 | 100 | 2 |
| air | 0.99 | 0.4 | 6760 | 45 | 3 |
| pollution | 1.59 | 0.5 | 3869 | 51 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mobile vs stationary sources of air pollution | 1.47 | 0.4 | 8257 | 13 |
