| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| china mine disaster | 1.37 | 0.3 | 861 | 8 | 19 |
| china | 0.55 | 1 | 1930 | 98 | 5 |
| mine | 0.34 | 1 | 8453 | 96 | 4 |
| disaster | 1.56 | 0.7 | 5291 | 62 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| china mine disaster | 1.48 | 0.4 | 6632 | 84 |
| china coal mine disaster | 0.45 | 0.4 | 9013 | 35 |
| china coal mine accidents | 1.26 | 0.9 | 443 | 10 |
| coal mine accident in china | 0.54 | 0.1 | 3625 | 78 |
| coal mine collapses in china | 0.08 | 0.8 | 5280 | 58 |
| coal mine collapses in northern china | 1.34 | 0.7 | 7674 | 83 |
| coal mine in china collapse | 1.83 | 0.5 | 5323 | 1 |
| coal mine accident death toll china | 1.45 | 1 | 3442 | 95 |
| coal mine explosion northern china | 0.8 | 0.3 | 4162 | 80 |
| china coal mine explosion | 2 | 0.6 | 5560 | 27 |
| china coal mining accident | 0.5 | 1 | 9497 | 34 |
| chinese coal mine accident | 0.13 | 0.3 | 4234 | 47 |
| northeast china coal mine accident | 0.98 | 1 | 7595 | 44 |
| coal mine fires in china | 0.14 | 0.2 | 847 | 38 |
