| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| coal pollution in indiana | 0.75 | 0.7 | 3163 | 12 | 25 |
| coal | 0.55 | 0.5 | 5282 | 8 | 4 |
| pollution | 0.67 | 0.8 | 8731 | 76 | 9 |
| in | 1.56 | 0.6 | 490 | 79 | 2 |
| indiana | 1.9 | 0.2 | 7118 | 47 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| coal pollution in indiana | 0.25 | 1 | 9214 | 99 |
| coal plants in indiana | 1.13 | 0.1 | 7734 | 34 |
| coal mining in indiana | 1.7 | 0.3 | 8984 | 2 |
| coal power plants in indiana | 1.81 | 0.4 | 7259 | 15 |
| air pollution in indiana | 0.48 | 0.7 | 3160 | 39 |
| coal mines in indiana | 0.55 | 0.3 | 2323 | 90 |
| indiana coal fired power plants | 0.06 | 1 | 7692 | 10 |
| water pollution in indiana | 0.62 | 0.5 | 3242 | 9 |
| coal mines in southern indiana | 0.56 | 0.5 | 7010 | 3 |
| coal ash in indiana | 0.55 | 0.3 | 6176 | 75 |
| coal power plant pollution | 0.99 | 0.9 | 3359 | 65 |
| indiana coal plants closing | 1.12 | 0.6 | 2327 | 100 |
| indiana coal mining history | 1.55 | 0.2 | 6866 | 60 |
| air pollution of coal | 1.87 | 0.2 | 9241 | 58 |
| pollution from coal power plants | 1.31 | 1 | 2693 | 71 |
| coal fired power plant pollution | 0.13 | 1 | 8237 | 20 |
| coal and air pollution | 1.39 | 0.2 | 5701 | 69 |
| pollution caused by burning coal | 1.87 | 0.3 | 7930 | 12 |
| indiana county pa coal mines | 1.56 | 0.4 | 5755 | 76 |
| air pollution from coal power plants | 1.56 | 0.2 | 542 | 65 |
| what pollution does coal produce | 1.53 | 0.9 | 624 | 83 |
| pollution from coal mining | 1.82 | 0.9 | 721 | 39 |
| coal fired power plant air pollution | 0.32 | 0.3 | 8661 | 6 |
