| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| coal mine road safety | 0.41 | 0.7 | 6285 | 15 | 21 |
| coal | 1.22 | 1 | 5037 | 98 | 4 |
| mine | 1.8 | 0.4 | 2325 | 12 | 4 |
| road | 0.35 | 0.2 | 4378 | 100 | 4 |
| safety | 0.28 | 0.4 | 4631 | 99 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| coal mine road safety | 1.53 | 0.7 | 3831 | 54 |
| safety in coal mines | 0.58 | 1 | 5015 | 67 |
| coal mine safety regulations | 0.67 | 0.5 | 538 | 88 |
| coal mine safety and health regulation | 0.98 | 0.1 | 5925 | 67 |
| process safety in coal mining | 0.5 | 0.5 | 5416 | 33 |
| coal mine safety and health reg | 1.51 | 0.6 | 5439 | 42 |
| coal mining safety and health | 0.08 | 0.2 | 2173 | 25 |
| coal mine safety rules and regulations | 1.28 | 0.6 | 7710 | 11 |
| coal mining safety and health regulations | 0.45 | 0.5 | 6668 | 56 |
| coal mining job how to improve safety | 1.64 | 0.3 | 6353 | 44 |
| coal mining safety regulation | 0.85 | 0.7 | 8842 | 82 |
| coal mine safety and health regulations qld | 0.82 | 1 | 43 | 68 |
| state administration of coal mine safety | 0.04 | 0.5 | 4224 | 58 |
| coal mining job hazards and safety measures | 1.04 | 0.1 | 3930 | 87 |
| coal mine safety and health regulation 2017 | 1.49 | 0.9 | 5232 | 3 |
| coal mine road closure | 0.38 | 0.1 | 5556 | 50 |
| coal mine road construction | 0.22 | 0.5 | 9659 | 62 |
| coal mine road accident | 1.53 | 0.9 | 8549 | 25 |
| coal mine health and safety regulation 2006 | 0.38 | 0.2 | 8645 | 57 |
| safety in the mines | 1.25 | 0.9 | 8215 | 12 |
| coal mining risk area | 1.31 | 0.8 | 5505 | 9 |
