| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| online library free textbooks | 0.58 | 0.1 | 6335 | 9 | 29 |
| online | 0.24 | 0.3 | 2759 | 5 | 6 |
| library | 1.52 | 0.5 | 5644 | 86 | 7 |
| free | 1.97 | 0.6 | 6080 | 56 | 4 |
| textbooks | 0.21 | 0.5 | 8122 | 27 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| online library free textbooks | 1.95 | 0.2 | 6038 | 9 |
| college textbooks online free library | 1.16 | 0.1 | 1498 | 99 |
| free online textbook library | 0.99 | 0.5 | 3429 | 10 |
| free textbooks online z library | 0.26 | 0.5 | 8865 | 50 |
| college textbooks free online | 1.15 | 0.5 | 53 | 91 |
| free online college textbooks downloads | 0.94 | 0.3 | 5464 | 11 |
| download free college textbooks online | 1.43 | 0.1 | 7002 | 50 |
| free college textbooks pdf library | 1.75 | 0.7 | 4756 | 99 |
| free college textbooks site | 1.01 | 0.2 | 8844 | 85 |
