| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| underground mine safety pdf | 1.51 | 0.2 | 9375 | 99 | 27 |
| underground | 1.24 | 0.8 | 9444 | 83 | 11 |
| mine | 0.34 | 0.7 | 3525 | 32 | 4 |
| safety | 1.37 | 1 | 8149 | 93 | 6 |
| 1.9 | 0.1 | 6293 | 87 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| underground mine safety pdf | 0.36 | 0.5 | 5931 | 76 |
