| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| exploration of the solar system | 1.5 | 1 | 1358 | 90 | 31 |
| exploration | 1.5 | 0.3 | 2308 | 70 | 11 |
| of | 1.88 | 0.3 | 9239 | 72 | 2 |
| the | 1.2 | 0.1 | 627 | 41 | 3 |
| solar | 0.72 | 0.2 | 8955 | 54 | 5 |
| system | 1.02 | 1 | 7232 | 59 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| exploration of the solar system | 1.91 | 0.6 | 4172 | 52 |
