| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journal of petroleum chemistry | 0.93 | 0.3 | 6187 | 4 | 30 |
| journal | 1.38 | 0.7 | 8678 | 23 | 7 |
| of | 0.56 | 0.3 | 282 | 68 | 2 |
| petroleum | 0.91 | 0.1 | 8690 | 11 | 9 |
| chemistry | 0.27 | 0.3 | 1098 | 4 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journal of petroleum chemistry | 1.1 | 1 | 9094 | 20 |
