| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| energy economics phd usa | 1.03 | 0.9 | 9078 | 73 | 24 |
| energy | 0.72 | 0.9 | 1395 | 32 | 6 |
| economics | 0.72 | 0.8 | 947 | 58 | 9 |
| phd | 1.88 | 0.9 | 3696 | 5 | 3 |
| usa | 1.51 | 0.8 | 5569 | 98 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| energy economics phd usa | 0.47 | 1 | 4127 | 11 |
