| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| octane combustion equation | 1 | 0.2 | 9283 | 77 | 26 |
| octane | 1.85 | 0.2 | 3735 | 76 | 6 |
| combustion | 0.91 | 0.1 | 2460 | 12 | 10 |
| equation | 1.05 | 0.2 | 8213 | 4 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| octane combustion equation | 1.09 | 0.5 | 9497 | 57 |
| octane combustion equation balanced | 0.18 | 0.2 | 4661 | 6 |
| complete combustion of octane equation | 0.37 | 0.9 | 9877 | 76 |
| incomplete combustion of octane equation | 1.97 | 0.6 | 5499 | 82 |
| combustion of octane word equation | 0.78 | 0.5 | 5538 | 1 |
| combustion of liquid octane balanced equation | 1.3 | 0.3 | 6604 | 58 |
