| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books online to read free | 0.12 | 0.8 | 2265 | 29 |
| books online to read free for kids | 1.39 | 0.8 | 2044 | 20 |
| books online to read free no downloading | 1.12 | 0.2 | 140 | 7 |
| books online to read free for young adults | 1.89 | 0.3 | 3322 | 18 |
| books online to read free app | 1.32 | 0.4 | 7685 | 17 |
| free books online to read without paying | 1.2 | 0.2 | 5741 | 38 |
| free books online to read without registering | 0.53 | 0.7 | 1204 | 15 |
| where to read books online for free | 1.97 | 0.1 | 3480 | 42 |
| books to read online free for kids 3rd grade | 1.49 | 1 | 1497 | 25 |
| read books online free for kids 5th grade | 0.83 | 0.2 | 2948 | 33 |
