| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| epa certification for refrigerant | 1.73 | 0.6 | 8258 | 45 | 33 |
| epa | 1.87 | 0.6 | 7674 | 95 | 3 |
| certification | 0.73 | 0.7 | 4517 | 63 | 13 |
| for | 0.82 | 0.8 | 9317 | 75 | 3 |
| refrigerant | 1.45 | 1 | 1412 | 10 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| epa certification for refrigerant | 1.53 | 0.4 | 1591 | 12 |
