| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| general gas constant units | 0.34 | 0.8 | 5654 | 62 | 26 |
| general | 0.96 | 0.4 | 6184 | 46 | 7 |
| gas | 1.41 | 0.3 | 9433 | 83 | 3 |
| constant | 1.56 | 0.3 | 372 | 43 | 8 |
| units | 0.97 | 0.1 | 5426 | 42 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| general gas constant units | 0.43 | 0.2 | 9786 | 10 |
