| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| aviation books free download | 1.11 | 0.6 | 8345 | 84 | 28 |
| aviation | 1.87 | 0.1 | 4849 | 24 | 8 |
| books | 0.81 | 0.3 | 2927 | 27 | 5 |
| free | 1.11 | 0.7 | 1014 | 86 | 4 |
| download | 1.57 | 0.7 | 6454 | 15 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| aviation books free download | 0.78 | 0.3 | 3890 | 90 |
