| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what does denitrification mean | 0.3 | 0.1 | 7920 | 47 | 30 |
| what | 1.21 | 0.8 | 2571 | 38 | 4 |
| does | 0.1 | 0.4 | 6032 | 25 | 4 |
| denitrification | 0.23 | 0.6 | 8979 | 1 | 15 |
| mean | 1.14 | 0.9 | 8667 | 66 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what does denitrification mean | 1.48 | 0.2 | 2689 | 100 |
