| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free student books online | 1.02 | 0.4 | 9112 | 78 | 25 |
| free | 0.99 | 0.1 | 9381 | 36 | 4 |
| student | 0.66 | 0.7 | 6795 | 24 | 7 |
| books | 0.46 | 0.6 | 8407 | 26 | 5 |
| online | 0.19 | 0.7 | 6656 | 43 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free student books online | 0.11 | 0.9 | 7118 | 33 |
