| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| read a book online free open library | 1.5 | 0.3 | 5632 | 71 |
| read a book online for free library | 1.56 | 0.1 | 6498 | 39 |
| free online books open library | 0.73 | 1 | 1268 | 89 |
| free online books open library pdf books | 0.69 | 0.5 | 2241 | 29 |
| online free library books read online | 1.93 | 0.8 | 2172 | 73 |
| read book online library | 1.7 | 0.9 | 2574 | 34 |
| read online books free library | 1.39 | 0.2 | 9293 | 7 |
| online library read books online | 0.17 | 0.2 | 8401 | 97 |
| open library books online | 1.54 | 0.6 | 2318 | 21 |
| library to read books online | 0.04 | 0.7 | 3698 | 26 |
