| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| octane number in chemistry | 0.16 | 0.8 | 6919 | 11 | 26 |
| octane | 1.22 | 0.2 | 7246 | 55 | 6 |
| number | 1.37 | 0.8 | 6360 | 70 | 6 |
| in | 1.42 | 0.7 | 5690 | 99 | 2 |
| chemistry | 0.05 | 0.2 | 6965 | 60 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| octane number in chemistry | 0.36 | 0.3 | 2349 | 26 |
