| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| books written by pilots | 0.5 | 0.7 | 870 | 28 | 23 |
| books | 1.24 | 0.9 | 5860 | 84 | 5 |
| written | 0.71 | 0.9 | 1041 | 95 | 7 |
| by | 0.15 | 0.2 | 5849 | 78 | 2 |
| pilots | 1.38 | 0.5 | 6640 | 2 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books written by pilots | 1.36 | 1 | 6537 | 67 |
