| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free textbooks online pdf | 1.15 | 0.9 | 4864 | 64 | 25 |
| free | 0.89 | 1 | 1582 | 19 | 4 |
| textbooks | 0.68 | 0.8 | 8308 | 52 | 9 |
| online | 1.8 | 1 | 8832 | 64 | 6 |
| 0.45 | 0.7 | 7838 | 63 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free textbooks online pdf | 0.34 | 0.1 | 9578 | 36 |
| free textbooks online pdf download | 0.01 | 0.7 | 7543 | 56 |
| free textbooks online pdf reddit | 0.06 | 0.1 | 9000 | 61 |
| free textbooks online pdf canada | 1.34 | 0.9 | 1021 | 31 |
| college textbooks online free pdf | 0.66 | 0.3 | 3008 | 47 |
| free math textbooks online pdf | 1.29 | 0.2 | 6792 | 15 |
| free college textbooks online pdf download | 1.19 | 0.3 | 5216 | 69 |
| online textbooks free pdf downloads | 0.05 | 0.8 | 3618 | 51 |
