| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| atmosphere composition on mars | 1.46 | 0.1 | 7731 | 97 | 30 |
| atmosphere | 1.28 | 0.8 | 871 | 39 | 10 |
| composition | 1.4 | 0.5 | 307 | 33 | 11 |
| on | 0.16 | 0.8 | 6939 | 56 | 2 |
| mars | 0.72 | 1 | 9344 | 53 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| atmosphere composition on mars | 0.52 | 0.9 | 9512 | 39 |
