| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| books for aviation study | 1.45 | 0.8 | 86 | 89 | 24 |
| books | 1.7 | 0.8 | 8114 | 94 | 5 |
| for | 0.55 | 0.7 | 5293 | 51 | 3 |
| aviation | 0.42 | 0.4 | 3066 | 84 | 8 |
| study | 0.57 | 0.8 | 6494 | 45 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books for aviation study | 0.44 | 0.5 | 8517 | 66 |
