| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best book about db cooper | 1.66 | 0.9 | 2593 | 9 |
| d b cooper book | 1.6 | 0.7 | 1904 | 4 |
| the story of db cooper | 1.79 | 0.8 | 909 | 11 |
| db cooper comic book | 1.04 | 0.6 | 7743 | 58 |
| was db cooper solved | 0.33 | 0.9 | 1478 | 22 |
| db cooper the real story | 0.83 | 0.2 | 6669 | 85 |
| the mystery of db cooper | 0.4 | 0.2 | 8823 | 48 |
| movies about db cooper | 1.24 | 0.9 | 8805 | 83 |
| info on db cooper | 1.64 | 0.5 | 3058 | 84 |
| documentary on db cooper | 1.65 | 0.5 | 8708 | 96 |
| new information on db cooper | 1.52 | 0.3 | 9376 | 40 |
| who was db cooper proven | 0.61 | 0.9 | 229 | 99 |
| did db cooper survive | 0.83 | 1 | 9661 | 51 |
| who was db cooper really | 0.37 | 1 | 7780 | 90 |
| d b cooper story | 0.79 | 0.7 | 5959 | 76 |
| is db cooper real | 0.99 | 0.1 | 2851 | 94 |
