| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| college free textbooks online | 1.04 | 0.3 | 3023 | 19 | 29 |
| college | 1.37 | 0.3 | 9513 | 7 | 7 |
| free | 0.65 | 0.5 | 2577 | 67 | 4 |
| textbooks | 1.63 | 0.9 | 2580 | 7 | 9 |
| online | 0.28 | 0.9 | 2040 | 43 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| college free textbooks online | 0.83 | 0.8 | 5438 | 16 |
| college textbooks online free pdf | 1.23 | 0.9 | 8962 | 16 |
| read college textbooks online free | 1.92 | 0.3 | 8194 | 10 |
| find college textbooks online free | 0.98 | 0.9 | 9344 | 78 |
| free online textbooks for college students | 1.38 | 0.9 | 5279 | 32 |
| college textbooks online free download | 1.63 | 0.3 | 3196 | 17 |
| college textbooks online pdf | 0.46 | 0.1 | 385 | 92 |
| free college textbooks online pdf download | 1.04 | 0.6 | 1478 | 99 |
| free college online textbooks pdfs | 0.13 | 0.8 | 2437 | 20 |
| read college textbooks online for free pdf | 1.85 | 0.5 | 1307 | 28 |
