| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| fuel energy density equation | 0.8 | 0.4 | 7579 | 4 | 28 |
| fuel | 0.3 | 1 | 6870 | 65 | 4 |
| energy | 1.86 | 0.9 | 3141 | 12 | 6 |
| density | 1.59 | 0.3 | 6773 | 55 | 7 |
| equation | 1.56 | 0.6 | 4270 | 35 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| fuel energy density equation | 0.94 | 0.4 | 6587 | 63 |
