| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| wastewater treatment courses online free | 1.17 | 0.9 | 3716 | 95 | 40 |
| wastewater | 0.85 | 0.7 | 6146 | 19 | 10 |
| treatment | 0.12 | 0.7 | 762 | 19 | 9 |
| courses | 0.11 | 0.4 | 862 | 71 | 7 |
| online | 0.37 | 1 | 526 | 16 | 6 |
| free | 1.77 | 0.6 | 2900 | 5 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| wastewater treatment courses online free | 0.78 | 0.4 | 7969 | 77 |
