| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clean air act co2 | 1.06 | 1 | 8864 | 72 | 17 |
| clean | 1.48 | 0.9 | 4298 | 28 | 5 |
| air | 1.98 | 0.2 | 4940 | 21 | 3 |
| act | 0.1 | 0.5 | 6888 | 85 | 3 |
| co2 | 1.59 | 0.2 | 9729 | 72 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clean air act co2 | 1.19 | 0.1 | 582 | 24 |
| clean air act consequences | 0.26 | 0.4 | 2024 | 54 |
| clean air act compliance | 0.8 | 0.9 | 8680 | 82 |
| clean air act court case | 1.04 | 0.3 | 4131 | 8 |
| clean air act cornell | 1.65 | 0.7 | 306 | 2 |
| clean air act costs | 0.57 | 0.2 | 4384 | 2 |
| clean air act colorado | 1.81 | 0.4 | 7640 | 9 |
| clean air act congress | 0.96 | 0.2 | 742 | 36 |
| clean air act controversy | 0.23 | 0.8 | 3027 | 85 |
| clean air act cost benefit analysis | 1.28 | 0.5 | 5558 | 28 |
| clean air act command and control statute | 0.27 | 0.3 | 3003 | 76 |
| clean air act and co2 | 1.92 | 0.8 | 9905 | 92 |
| does the clean air act cover co2 | 0.56 | 0.8 | 5301 | 62 |
