| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| environmental research letpub | 0.15 | 0.2 | 5344 | 1 | 29 |
| environmental | 0.67 | 0.5 | 4483 | 49 | 13 |
| research | 1.36 | 0.9 | 4105 | 18 | 8 |
| letpub | 0.27 | 0.2 | 8970 | 16 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| environmental research letpub | 0.5 | 0.6 | 2483 | 46 |
