| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| confined space unit standard | 0.49 | 0.8 | 7693 | 3 | 28 |
| confined | 0.84 | 0.7 | 8321 | 76 | 8 |
| space | 1.99 | 0.3 | 3621 | 23 | 5 |
| unit | 0.18 | 0.6 | 4067 | 39 | 4 |
| standard | 0.09 | 0.2 | 8673 | 51 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| confined space unit standard | 0.57 | 0.9 | 236 | 42 |
