| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clean air act definition of motor vehicle | 0.2 | 0.4 | 3640 | 11 | 41 |
| clean | 0.91 | 0.7 | 1720 | 72 | 5 |
| air | 0.13 | 0.9 | 6332 | 24 | 3 |
| act | 1.05 | 0.5 | 2782 | 60 | 3 |
| definition | 0.91 | 0.6 | 5569 | 81 | 10 |
| of | 0.49 | 0.1 | 4369 | 80 | 2 |
| motor | 1.06 | 0.6 | 5441 | 15 | 5 |
| vehicle | 0.27 | 0.1 | 1954 | 17 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clean air act definition of motor vehicle | 1.36 | 0.4 | 1880 | 10 |
