| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free online wastewater courses | 0.5 | 0.7 | 9782 | 53 | 30 |
| free | 1.35 | 0.8 | 5493 | 1 | 4 |
| online | 0.34 | 0.3 | 113 | 55 | 6 |
| wastewater | 1.52 | 0.5 | 8647 | 62 | 10 |
| courses | 0.31 | 0.2 | 9967 | 56 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free online wastewater courses | 0.07 | 0.2 | 6800 | 35 |
