| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| anaerobic digestion energy production | 0.47 | 0.6 | 6890 | 33 | 37 |
| anaerobic | 1.76 | 0.4 | 6832 | 39 | 9 |
| digestion | 0.5 | 0.9 | 8762 | 95 | 9 |
| energy | 1.07 | 0.8 | 4323 | 79 | 6 |
| production | 0.1 | 0.6 | 8204 | 45 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| anaerobic digestion energy production | 1.87 | 0.6 | 166 | 3 |
