| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| earth atmosphere gas constant | 0.4 | 1 | 1266 | 4 | 29 |
| earth | 1.71 | 0.5 | 9042 | 70 | 5 |
| atmosphere | 0.82 | 1 | 1037 | 74 | 10 |
| gas | 1.6 | 0.5 | 8887 | 14 | 3 |
| constant | 1.76 | 0.9 | 9231 | 67 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| earth atmosphere gas constant | 0.88 | 0.9 | 6383 | 29 |
