| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| denitrification chemical reaction | 0.31 | 0.4 | 2313 | 57 | 33 |
| denitrification | 0.11 | 0.3 | 5340 | 73 | 15 |
| chemical | 0.96 | 0.8 | 7704 | 99 | 8 |
| reaction | 1.41 | 0.4 | 1490 | 5 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| denitrification chemical reaction | 1.59 | 0.5 | 2776 | 36 |
