| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best environmental economics phd programs | 0.41 | 0.1 | 4242 | 15 | 41 |
| best | 1.36 | 0.4 | 9724 | 77 | 4 |
| environmental | 0.29 | 1 | 9644 | 93 | 13 |
| economics | 0.45 | 0.7 | 5253 | 85 | 9 |
| phd | 0.64 | 0.8 | 202 | 70 | 3 |
| programs | 1.9 | 0.8 | 4413 | 44 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best environmental economics phd programs | 1.37 | 0.2 | 6253 | 53 |
