| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| planet space science books | 1.08 | 0.1 | 2056 | 9 | 26 |
| planet | 1.51 | 0.5 | 1190 | 15 | 6 |
| space | 0.72 | 0.2 | 9273 | 65 | 5 |
| science | 0.82 | 0.5 | 3091 | 72 | 7 |
| books | 0.97 | 0.4 | 7435 | 42 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| planet space science books | 0.97 | 0.9 | 5654 | 28 |
