| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gas chromatography of gasoline | 0.23 | 0.3 | 7706 | 85 | 30 |
| gas | 1.54 | 0.9 | 2821 | 28 | 3 |
| chromatography | 0.1 | 0.4 | 4516 | 46 | 14 |
| of | 0.71 | 0.2 | 8869 | 50 | 2 |
| gasoline | 0.48 | 0.8 | 7084 | 78 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gas chromatography of gasoline | 1.87 | 0.3 | 4365 | 27 |
