| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| space science books pdf | 0.56 | 0.5 | 452 | 57 | 23 |
| space | 0.74 | 0.1 | 350 | 29 | 5 |
| science | 1.94 | 0.9 | 5690 | 60 | 7 |
| books | 0.43 | 0.7 | 7890 | 60 | 5 |
| 0.26 | 1 | 4856 | 11 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| space science books pdf | 1.41 | 0.1 | 8245 | 55 |
| space science books for kids | 1.35 | 0.2 | 5414 | 7 |
| space science books free download | 1.57 | 0.2 | 9202 | 26 |
| space science books for beginners | 1.29 | 0.6 | 2428 | 23 |
| space science and technology book pdf | 1.15 | 0.7 | 4042 | 1 |
| earth and space science book pdf | 1.19 | 0.8 | 4618 | 5 |
| space science book pdf | 0.07 | 0.7 | 3763 | 93 |
| earth and space science book 6th grade pdf | 1.36 | 0.8 | 4886 | 16 |
| books for space science | 0.47 | 0.1 | 8017 | 25 |
| space books for kids | 1.36 | 1 | 8631 | 90 |
| books related to space science | 1.66 | 0.8 | 675 | 8 |
| space related books for kids | 1.08 | 0.8 | 4250 | 15 |
| space science for kids | 0.62 | 0.5 | 7855 | 9 |
| space books for children | 0.53 | 0.9 | 9566 | 26 |
| space books for kids free | 1.44 | 0.6 | 3652 | 21 |
| planet space science books | 1.95 | 0.4 | 8077 | 16 |
| earth space science books | 0.6 | 0.4 | 1820 | 38 |
