| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| explain what is meant by denitrification | 0.56 | 0.6 | 6431 | 66 | 40 |
| explain | 0.25 | 0.9 | 2036 | 61 | 7 |
| what | 1.85 | 0.3 | 5945 | 44 | 4 |
| is | 0.34 | 0.6 | 4229 | 24 | 2 |
| meant | 1.76 | 0.4 | 783 | 33 | 5 |
| by | 1.68 | 0.6 | 5832 | 12 | 2 |
| denitrification | 0.67 | 0.5 | 9960 | 19 | 15 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| explain what is meant by denitrification | 1.35 | 0.7 | 8688 | 84 |
