| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| energy efficiency existing ship index | 0.99 | 0.9 | 9124 | 78 | 37 |
| energy | 0.6 | 1 | 3708 | 51 | 6 |
| efficiency | 0.11 | 0.2 | 7973 | 19 | 10 |
| existing | 0.49 | 0.3 | 8805 | 55 | 8 |
| ship | 0.19 | 0.7 | 3714 | 43 | 4 |
| index | 0.91 | 0.7 | 4446 | 37 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| energy efficiency existing ship index | 0.65 | 0.9 | 4029 | 52 |
