| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| total environmental research themes | 0.51 | 0.4 | 7309 | 50 | 35 |
| total | 1.76 | 0.1 | 6117 | 61 | 5 |
| environmental | 0.03 | 0.8 | 7226 | 23 | 13 |
| research | 1.22 | 0.5 | 7773 | 53 | 8 |
| themes | 1.51 | 0.7 | 9763 | 35 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| total environmental research themes | 0.53 | 0.7 | 2548 | 17 |
