| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| read college textbooks online free | 1.91 | 0.3 | 7469 | 66 |
| read college textbooks online for free trial | 1.79 | 0.9 | 6156 | 12 |
| read college textbooks online for free ebooks | 0.08 | 0.6 | 5619 | 73 |
| read college textbooks online for free app | 1.04 | 0.3 | 8093 | 4 |
| read college textbooks online for free pdf | 0.16 | 0.5 | 4558 | 99 |
| read college textbooks online for free reddit | 0.58 | 0.8 | 9894 | 64 |
| read free college textbooks online | 1.68 | 1 | 196 | 79 |
| college textbooks online free trial | 1.37 | 0.2 | 9803 | 4 |
| read college textbooks online | 0.47 | 0.6 | 3628 | 49 |
| college textbooks online for free | 0.71 | 0.3 | 1460 | 25 |
| where to read college textbooks for free | 1.18 | 1 | 4817 | 15 |
| download free college textbooks online | 1.53 | 1 | 9618 | 46 |
