| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| engine compression ratio formula | 0.08 | 0.6 | 5383 | 63 | 32 |
| engine | 1.24 | 0.1 | 5025 | 99 | 6 |
| compression | 1.37 | 0.4 | 1544 | 26 | 11 |
| ratio | 1.04 | 0.8 | 9782 | 45 | 5 |
| formula | 0.67 | 1 | 1989 | 89 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| engine compression ratio formula | 1.91 | 0.5 | 1340 | 48 |
