| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| requirements for breathing air compressors | 1.38 | 0.1 | 6046 | 60 | 42 |
| requirements | 0.15 | 0.3 | 5784 | 39 | 12 |
| for | 0.85 | 0.9 | 7583 | 42 | 3 |
| breathing | 0.38 | 0.1 | 2516 | 67 | 9 |
| air | 0.31 | 0.1 | 7366 | 60 | 3 |
| compressors | 0.08 | 0.7 | 993 | 79 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| requirements for breathing air compressors | 0.11 | 0.6 | 1395 | 41 |
