| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| international marine energy journal | 0.58 | 0.5 | 152 | 31 | 35 |
| international | 1.4 | 0.8 | 89 | 18 | 13 |
| marine | 0.17 | 0.3 | 5603 | 81 | 6 |
| energy | 0.09 | 0.4 | 4372 | 16 | 6 |
| journal | 0.41 | 0.7 | 5462 | 43 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| international marine energy journal | 1.42 | 0.6 | 822 | 74 |
