| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| coal production in usa | 0.36 | 0.7 | 2384 | 14 | 22 |
| coal | 0.38 | 0.6 | 384 | 79 | 4 |
| production | 0.56 | 0.4 | 4577 | 75 | 10 |
| in | 0.53 | 0.9 | 6019 | 60 | 2 |
| usa | 0.23 | 0.6 | 5495 | 48 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| coal production in usa | 0.5 | 0.3 | 542 | 84 |
