| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| phd energy economics usa | 0.96 | 0.7 | 1270 | 74 | 24 |
| phd | 0.01 | 0.4 | 5388 | 70 | 3 |
| energy | 1.5 | 0.8 | 3276 | 98 | 6 |
| economics | 0.85 | 0.5 | 565 | 52 | 9 |
| usa | 1.38 | 0.4 | 7537 | 44 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| phd energy economics usa | 1.1 | 0.2 | 2428 | 51 |
| energy economics phd programs | 1.44 | 1 | 2040 | 56 |
| phd in energy and environmental economics | 0.89 | 1 | 1182 | 55 |
| phd economics in usa | 0.84 | 0.9 | 478 | 49 |
| phd programs in economics in usa | 0.06 | 0.3 | 2697 | 55 |
| germany phd energy economics | 0.06 | 0.1 | 4967 | 60 |
| phd programs in energy | 1.24 | 0.9 | 7674 | 73 |
| energy economics masters usa | 1.05 | 1 | 6327 | 40 |
| phd in economics in us | 0.39 | 0.4 | 5647 | 53 |
| phd in energy law usa | 1.97 | 0.8 | 8209 | 33 |
| phd in energy systems | 0.56 | 0.7 | 9704 | 41 |
| doctoral solar energy economics | 1.71 | 0.8 | 5078 | 62 |
| phd in energy and environment | 1.54 | 0.2 | 5200 | 25 |
| phd development economics usa | 1.09 | 0.2 | 4709 | 35 |
| phd health economics usa | 0.59 | 0.2 | 11 | 69 |
| phd in energy management | 1.85 | 0.6 | 2891 | 60 |
| phd in energy engineering | 1.51 | 0.2 | 814 | 74 |
| phd in economics programs | 1.37 | 0.5 | 8940 | 83 |
| phd program in economics | 1.3 | 0.1 | 4193 | 67 |
