| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bernardino ramazzini contribution to ohs | 1.84 | 0.6 | 4370 | 76 | 40 |
| bernardino | 1.26 | 0.9 | 1305 | 60 | 10 |
| ramazzini | 1.66 | 0.5 | 5006 | 46 | 9 |
| contribution | 1.33 | 0.5 | 4232 | 62 | 12 |
| to | 0.62 | 0.9 | 6862 | 91 | 2 |
| ohs | 0.93 | 0.3 | 7787 | 54 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bernardino ramazzini contribution to ohs | 0.18 | 0.9 | 6005 | 65 |
| occupational disease for doctor ramazzini | 1.97 | 0.2 | 1988 | 15 |
