| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| kentucky coal mines history | 0.02 | 0.2 | 5790 | 18 | 27 |
| kentucky | 0.05 | 0.2 | 7087 | 82 | 8 |
| coal | 0.26 | 0.9 | 5042 | 16 | 4 |
| mines | 0.34 | 0.9 | 1112 | 43 | 5 |
| history | 0.11 | 0.4 | 937 | 79 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| kentucky coal mines history | 0.56 | 1 | 889 | 5 |
