| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| general gas constant values | 1.24 | 0.6 | 6753 | 8 | 27 |
| general | 1.72 | 0.8 | 176 | 45 | 7 |
| gas | 1.56 | 0.7 | 8009 | 28 | 3 |
| constant | 0.04 | 0.1 | 9758 | 80 | 8 |
| values | 0.15 | 0.2 | 9821 | 64 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| general gas constant values | 1.96 | 0.5 | 9047 | 100 |
