| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| aquifer underground gas storage | 0.01 | 0.9 | 7854 | 59 | 31 |
| aquifer | 0.48 | 1 | 9652 | 68 | 7 |
| underground | 0.7 | 0.1 | 7674 | 33 | 11 |
| gas | 0.87 | 0.9 | 2133 | 93 | 3 |
| storage | 0.11 | 0.2 | 4508 | 45 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| aquifer underground gas storage | 0.48 | 0.3 | 4420 | 89 |
