| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free online industrial hygiene courses | 1.49 | 1 | 6087 | 33 | 38 |
| free | 0.51 | 0.2 | 3224 | 70 | 4 |
| online | 0.81 | 0.2 | 687 | 7 | 6 |
| industrial | 0.97 | 0.7 | 8610 | 50 | 10 |
| hygiene | 0.56 | 0.3 | 4067 | 92 | 7 |
| courses | 1.61 | 1 | 2425 | 54 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free online industrial hygiene courses | 1.35 | 0.1 | 8815 | 46 |
