| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| denitrification strains of bacteria | 1.21 | 0.2 | 3425 | 29 | 35 |
| denitrification | 1 | 0.5 | 8933 | 81 | 15 |
| strains | 0.83 | 0.1 | 9740 | 19 | 7 |
| of | 0.38 | 0.7 | 4116 | 68 | 2 |
| bacteria | 0.3 | 0.1 | 6293 | 21 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| denitrification strains of bacteria | 0.66 | 0.1 | 5748 | 94 |
