| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| books about astronomy pdf | 1.18 | 0.5 | 6391 | 23 | 25 |
| books | 0.42 | 0.9 | 9571 | 52 | 5 |
| about | 1.24 | 1 | 5764 | 15 | 5 |
| astronomy | 0.89 | 0.6 | 9582 | 13 | 9 |
| 1 | 0.6 | 4262 | 90 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books about astronomy pdf | 1.45 | 0.9 | 5453 | 5 |
| books about astronomy for beginners | 2 | 0.5 | 2560 | 20 |
| books about astronomy for kids | 0.26 | 0.1 | 1438 | 73 |
| books about astronomy | 0.97 | 0.9 | 5835 | 12 |
| astronomy olympiad books pdf | 1.01 | 0.9 | 567 | 89 |
| astronomy books pdf free download | 1.28 | 0.7 | 5453 | 80 |
| astronomy books for beginners pdf | 0.08 | 0.1 | 4220 | 23 |
| indian astronomy books pdf | 0.32 | 1 | 4071 | 82 |
| free astronomy books pdf | 1.3 | 0.7 | 5046 | 56 |
| best astronomy books for beginners | 1.12 | 0.9 | 6857 | 49 |
| astronomy books for beginners free download | 0.47 | 1 | 4421 | 26 |
