| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free textbooks online websites | 1.12 | 0.4 | 8191 | 63 | 30 |
| free | 1.45 | 0.5 | 1530 | 1 | 4 |
| textbooks | 1.44 | 0.6 | 4611 | 53 | 9 |
| online | 1.71 | 0.4 | 246 | 94 | 6 |
| websites | 1.76 | 0.8 | 801 | 57 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free textbooks online websites | 1.32 | 0.6 | 4796 | 6 |
| online textbook website free | 0.98 | 0.9 | 9931 | 70 |
| free online textbook websites | 0.88 | 0.9 | 6450 | 46 |
| free online textbook websites reddit | 0.02 | 0.6 | 7741 | 24 |
| free online college textbook websites | 0.56 | 0.7 | 5621 | 62 |
| websites to get free online textbooks | 1.65 | 0.8 | 5449 | 5 |
| best websites for online textbooks free | 1.79 | 0.7 | 9779 | 2 |
| best free online textbook sites | 0.62 | 0.7 | 1713 | 34 |
| online textbooks for free | 0.67 | 0.3 | 6281 | 90 |
| free textbook download websites | 0.12 | 0.1 | 4568 | 68 |
| website to download free textbooks | 1.03 | 0.4 | 8507 | 63 |
| websites for online textbooks | 0.67 | 0.3 | 7171 | 89 |
