| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| space books free download | 1.44 | 0.6 | 4105 | 51 | 25 |
| space | 0.25 | 0.1 | 8072 | 28 | 5 |
| books | 0.15 | 0.5 | 2765 | 4 | 5 |
| free | 1.26 | 0.3 | 5221 | 2 | 4 |
| download | 0.61 | 0.7 | 4140 | 100 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| space books free download | 1.21 | 0.1 | 5525 | 23 |
