| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free college textbooks pdf for engineering | 1.43 | 0.5 | 4004 | 75 | 42 |
| free | 0.99 | 0.6 | 534 | 50 | 4 |
| college | 0.9 | 0.5 | 7630 | 68 | 7 |
| textbooks | 1.54 | 0.4 | 2619 | 77 | 9 |
| 0.89 | 0.5 | 8253 | 7 | 3 | |
| for | 1.09 | 0.7 | 691 | 89 | 3 |
| engineering | 0.45 | 0.5 | 9807 | 57 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free college textbooks pdf for engineering | 1.1 | 0.6 | 4332 | 45 |
