| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| international journal of energy research issn | 1.85 | 0.2 | 4311 | 3 | 45 |
| international | 1.45 | 0.5 | 5967 | 50 | 13 |
| journal | 1.78 | 0.2 | 2550 | 64 | 7 |
| of | 1.98 | 0.9 | 9482 | 2 | 2 |
| energy | 1.13 | 0.3 | 7272 | 25 | 6 |
| research | 0.82 | 0.2 | 2919 | 21 | 8 |
| issn | 0.42 | 0.6 | 7310 | 21 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| international journal of energy research issn | 1.55 | 0.3 | 6128 | 17 |
