| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| earth system freshwater collection system | 1.24 | 0.5 | 6721 | 82 | 41 |
| earth | 0.6 | 0.4 | 5394 | 54 | 5 |
| system | 1.76 | 0.9 | 8098 | 83 | 6 |
| freshwater | 1.24 | 0.2 | 7162 | 11 | 10 |
| collection | 1.57 | 0.8 | 8538 | 44 | 10 |
| system | 1.88 | 0.9 | 3630 | 26 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| earth system freshwater collection system | 1.49 | 0.1 | 2060 | 59 |
