| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free book of centuries | 0.41 | 0.7 | 523 | 32 | 22 |
| free | 0.09 | 0.2 | 8614 | 46 | 4 |
| book | 0.48 | 0.5 | 5453 | 95 | 4 |
| of | 1.14 | 0.7 | 7642 | 26 | 2 |
| centuries | 0.4 | 0.9 | 6317 | 41 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free book of centuries | 0.21 | 0.5 | 7667 | 41 |
