| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| west virginia coal mine disasters | 1.04 | 0.3 | 5148 | 58 |
| west virginia coal mine disaster 1907 | 1.62 | 0.1 | 7555 | 2 |
| west virginia coal mine disaster 2010 | 2 | 0.4 | 8511 | 89 |
| 1968 west virginia coal mine disaster | 1.59 | 0.3 | 2630 | 16 |
| coal mine deaths in west virginia | 0.92 | 0.3 | 8940 | 68 |
| west virginia coal mine collapse | 0.79 | 0.3 | 8744 | 36 |
| coal mine explosion west virginia | 0.05 | 0.4 | 2089 | 11 |
| west virginia coal mining accident | 1.74 | 0.8 | 8314 | 89 |
| west virginia truck accident at coal mine | 0.37 | 0.5 | 7666 | 19 |
| west virginia coal mine fire | 0.52 | 0.3 | 9856 | 43 |
| coal mining accidents west virginia | 1.15 | 0.7 | 9786 | 94 |
| west virginia coal mine wars | 1.45 | 0.2 | 3924 | 48 |
| west virginia coal mines today | 1.27 | 0.6 | 1715 | 57 |
| mining disasters in west virginia | 1.57 | 0.8 | 831 | 26 |
| coal mine explosion in wv | 0.57 | 0.7 | 9315 | 100 |
| mine disasters in wv | 1.49 | 0.6 | 497 | 79 |
| coal mine accident west virginia | 0.37 | 0.7 | 2302 | 63 |
