| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pdf download free books | 0.19 | 0.9 | 7111 | 72 | 23 |
| 0.3 | 0.1 | 7611 | 37 | 3 | |
| download | 0.06 | 0.4 | 8251 | 48 | 8 |
| free | 0.56 | 0.7 | 9202 | 15 | 4 |
| books | 0.96 | 0.6 | 7891 | 43 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pdf download free books | 1.41 | 0.3 | 9673 | 35 |
