| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free sky maps astronomy | 1.02 | 0.2 | 1616 | 10 | 23 |
| free | 0.91 | 0.4 | 5852 | 78 | 4 |
| sky | 0.09 | 0.6 | 2578 | 76 | 3 |
| maps | 1.11 | 0.1 | 5858 | 24 | 4 |
| astronomy | 1.66 | 0.9 | 7886 | 30 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free sky maps astronomy | 1.19 | 0.3 | 7419 | 55 |
