| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| petroleum definition biology | 1.75 | 0.8 | 2821 | 3 | 28 |
| petroleum | 0.09 | 0.9 | 3577 | 12 | 9 |
| definition | 0.7 | 0.9 | 1679 | 76 | 10 |
| biology | 1.32 | 0.2 | 435 | 28 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| petroleum definition biology | 0.78 | 0.1 | 1168 | 5 |
