| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| phd programs in environmental sustainability | 0.59 | 0.7 | 1697 | 63 | 44 |
| phd | 0.01 | 0.4 | 6540 | 82 | 3 |
| programs | 1.36 | 0.5 | 2252 | 24 | 8 |
| in | 1.49 | 0.9 | 3401 | 75 | 2 |
| environmental | 0.39 | 0.8 | 7989 | 60 | 13 |
| sustainability | 0.34 | 0.6 | 7014 | 39 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| phd programs in environmental sustainability | 0.52 | 0.8 | 8454 | 100 |
| phd programs in sustainability | 0.8 | 0.7 | 4958 | 71 |
| phd environment and sustainability | 1.23 | 0.3 | 2993 | 14 |
| phd in sustainability education | 1.13 | 0.2 | 2543 | 38 |
| doctoral programs in sustainability | 0.8 | 0.6 | 9388 | 99 |
| sustainability phd programs usa | 1.73 | 1 | 6089 | 78 |
| phd in sustainability in usa | 1.56 | 0.9 | 6957 | 93 |
| best sustainability phd programs | 1.75 | 0.5 | 7938 | 56 |
| phd programs in environmental science | 1.99 | 1 | 1788 | 32 |
| phd programs in environmental health | 1.44 | 0.4 | 1425 | 74 |
| phd in sustainability management | 0.58 | 0.3 | 4763 | 15 |
| fully funded phd programs in sustainability | 1.69 | 1 | 7335 | 95 |
| phd programs in sustainable development | 0.59 | 1 | 7331 | 27 |
| online phd programs sustainability | 0.7 | 0.4 | 9493 | 24 |
| phd in sustainability online | 0.45 | 0.3 | 2427 | 55 |
| environmental education phd programs | 1.55 | 0.5 | 4648 | 57 |
| environmental sustainability degree programs | 0.3 | 1 | 4557 | 97 |
| online doctoral programs in sustainability | 1.81 | 0.7 | 9403 | 1 |
