| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| environmental science technology影响因子 | 1.46 | 0.6 | 6602 | 31 | 44 |
| environmental | 1.9 | 0.8 | 5309 | 46 | 13 |
| science | 1.98 | 0.7 | 7419 | 16 | 7 |
| technology影响因子 | 1.37 | 0.2 | 9629 | 8 | 22 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| environmental science technology影响因子 | 0.86 | 0.9 | 5164 | 53 |
| environment science technology影响因子 | 1.54 | 0.2 | 8829 | 56 |
