| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| library codes on books | 0.16 | 0.8 | 8457 | 24 | 22 |
| library | 1.96 | 0.4 | 4826 | 87 | 7 |
| codes | 0.27 | 0.1 | 9543 | 48 | 5 |
| on | 1.28 | 0.7 | 1609 | 54 | 2 |
| books | 0.92 | 0.1 | 33 | 29 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library codes on books | 1.77 | 0.2 | 6522 | 70 |
