| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| outer space books for toddlers | 1.77 | 1 | 4561 | 96 |
| books on outer space for kids preschool | 0.57 | 1 | 9464 | 86 |
| children's books about outer space | 1.94 | 0.2 | 8116 | 67 |
| outer space books for kindergarten | 0.21 | 0.2 | 9547 | 84 |
| books about outer space for preschool | 0.93 | 0.2 | 2583 | 72 |
| outer space books for 3 year olds | 0.18 | 0.8 | 7945 | 13 |
| space books for toddlers | 1.43 | 0.7 | 6579 | 17 |
| books about outer space | 1.77 | 0.2 | 7504 | 56 |
| books set in outer space | 0.05 | 0.3 | 9305 | 99 |
| outer space stories for kids | 1.12 | 0.7 | 6191 | 29 |
| space books for children | 0.28 | 0.4 | 4899 | 90 |
| toddler books about space | 0.13 | 0.2 | 1556 | 19 |
| kids books on space | 0.65 | 0.7 | 458 | 26 |
| children's books on space | 0.24 | 0.8 | 4703 | 10 |
| book for kids on space | 0.71 | 0.5 | 9796 | 96 |
