| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chinese coal mine accident | 1.37 | 0.3 | 1523 | 32 | 26 |
| chinese | 0.93 | 0.6 | 1435 | 49 | 7 |
| coal | 0.13 | 0.8 | 2708 | 22 | 4 |
| mine | 1.53 | 0.1 | 7259 | 98 | 4 |
| accident | 0.38 | 0.3 | 9890 | 70 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chinese coal mine accident | 1.28 | 0.8 | 4417 | 88 |
