| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| class of airman certificate | 1 | 0.9 | 9180 | 93 | 27 |
| class | 1.39 | 0.4 | 2151 | 55 | 5 |
| of | 1.93 | 0.3 | 6931 | 1 | 2 |
| airman | 0.47 | 0.4 | 7995 | 96 | 6 |
| certificate | 0.74 | 0.4 | 4738 | 37 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| class of airman certificate | 1.3 | 1 | 7514 | 56 |
