| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best books about space for kids | 2 | 0.8 | 4456 | 49 |
| about space books for kids | 0.26 | 1 | 5022 | 52 |
| best books about space | 0.74 | 1 | 8245 | 52 |
| books about space for toddlers | 0.71 | 0.5 | 5429 | 51 |
| fiction books about space for kids | 1.76 | 0.5 | 4218 | 93 |
| book about space for kids | 1.04 | 0.1 | 6907 | 19 |
| space related books for kids | 1.41 | 0.6 | 2265 | 81 |
| children books about space | 1.34 | 0.4 | 9799 | 11 |
| best books to read about space | 0.3 | 0.8 | 4799 | 79 |
| best books to learn about space | 1.61 | 0.8 | 5513 | 53 |
| great books about space | 0.82 | 0.6 | 2140 | 80 |
| top 10 books about space | 1.94 | 0.2 | 8702 | 8 |
