| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| earth's air composition | 1.35 | 0.4 | 73 | 37 | 23 |
| earth's | 1.49 | 0.9 | 5021 | 33 | 7 |
| air | 0.37 | 0.4 | 7409 | 94 | 3 |
| composition | 1.03 | 1 | 4333 | 18 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| earth's air composition | 1.63 | 0.9 | 8301 | 100 |
| earth air composition | 1.07 | 1 | 5411 | 84 |
