| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history audio books free | 0.24 | 1 | 2202 | 63 | 24 |
| history | 0.45 | 0.2 | 7652 | 1 | 7 |
| audio | 0.31 | 0.2 | 2950 | 83 | 5 |
| books | 1.48 | 0.7 | 9377 | 62 | 5 |
| free | 1.16 | 0.2 | 8650 | 84 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history audio books free | 1.34 | 0.8 | 2442 | 14 |
