| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free confined space training certification | 1.97 | 0.8 | 4754 | 73 | 42 |
| free | 1.9 | 0.8 | 8716 | 40 | 4 |
| confined | 1.36 | 0.6 | 3108 | 86 | 8 |
| space | 1.11 | 0.8 | 3585 | 10 | 5 |
| training | 1.56 | 0.6 | 3097 | 14 | 8 |
| certification | 1.13 | 0.5 | 7201 | 48 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free confined space training certification | 1.28 | 0.6 | 4635 | 2 |
