| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preventing lung disease | 1.69 | 0.2 | 63 | 50 | 23 |
| preventing | 0.81 | 0.6 | 636 | 8 | 10 |
| lung | 0.23 | 0.1 | 9221 | 33 | 4 |
| disease | 1.27 | 1 | 2175 | 47 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preventing lung disease | 0.1 | 0.7 | 2763 | 42 |
| preventing black lung disease in rail workers | 1.73 | 0.6 | 2711 | 24 |
