| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clean air act article | 1.94 | 0.9 | 1448 | 57 | 21 |
| clean | 0.8 | 0.2 | 5868 | 5 | 5 |
| air | 1.27 | 0.2 | 1399 | 4 | 3 |
| act | 0.48 | 0.3 | 7374 | 34 | 3 |
| article | 0.78 | 0.3 | 2348 | 30 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clean air act article | 1.9 | 0.8 | 1863 | 83 |
| clean air act scholarly articles | 0.02 | 0.3 | 6399 | 30 |
| clean air act news articles | 0.15 | 1 | 2642 | 13 |
| clean air act facts | 0.68 | 0.7 | 4167 | 76 |
| clean air act pdf | 0.24 | 0.3 | 1876 | 19 |
| summarize the clean air act | 0.62 | 0.3 | 6286 | 37 |
| describe the clean air act | 1.02 | 0.3 | 8834 | 47 |
| clean air act news | 1.39 | 1 | 7626 | 82 |
| summary of the clean air act | 1.17 | 0.5 | 220 | 96 |
| clean air act united states | 0.46 | 0.8 | 9446 | 30 |
| clean air act and aviation | 0.91 | 1 | 888 | 46 |
| clean air act summary uk | 0.78 | 0.6 | 6476 | 84 |
| clean air act enacted | 0.5 | 1 | 8669 | 36 |
| clean air act britannica | 0.03 | 0.5 | 6391 | 96 |
| clean air act legislation | 0.86 | 1 | 225 | 18 |
