| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| wastewater system operation and maintenance | 1.51 | 0.8 | 2540 | 6 | 43 |
| wastewater | 1.48 | 0.5 | 6522 | 99 | 10 |
| system | 0.88 | 1 | 8515 | 45 | 6 |
| operation | 1.04 | 0.1 | 4976 | 75 | 9 |
| and | 1.57 | 0.6 | 9446 | 16 | 3 |
| maintenance | 0.43 | 0.3 | 7383 | 47 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| wastewater system operation and maintenance | 0.54 | 0.4 | 7048 | 20 |
