| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hydraulic energy storage system | 0.31 | 0.1 | 5601 | 65 | 31 |
| hydraulic | 1.21 | 0.8 | 5624 | 1 | 9 |
| energy | 1.02 | 0.4 | 1496 | 23 | 6 |
| storage | 1.09 | 1 | 4424 | 17 | 7 |
| system | 1 | 0.3 | 3699 | 27 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hydraulic energy storage system | 1.04 | 0.2 | 5858 | 57 |
