| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what happened to db cooper | 0.53 | 0.4 | 542 | 94 |
| what happened to the db cooper plane | 1.79 | 0.9 | 5818 | 26 |
| what really happened to db cooper | 1.25 | 0.1 | 2713 | 93 |
| whatever happened to db cooper | 0.71 | 0.8 | 9478 | 13 |
| what happened to d.b cooper | 0.46 | 0.4 | 262 | 96 |
| how did db cooper die | 1.09 | 0.7 | 5884 | 90 |
| the disappearance of db cooper | 1.24 | 0.1 | 2985 | 16 |
| when did db cooper disappear | 0.17 | 0.7 | 3849 | 100 |
| db cooper is dead | 2 | 0.4 | 1154 | 10 |
| news on db cooper | 1.76 | 0.8 | 2833 | 27 |
| db cooper recent news | 1.05 | 0.5 | 3955 | 1 |
| latest news on db cooper | 1.39 | 0.9 | 3336 | 33 |
| when did db cooper happen | 1.58 | 0.6 | 4289 | 25 |
| db cooper cause of death | 0.18 | 1 | 739 | 71 |
| db cooper news today | 1.37 | 0.2 | 779 | 43 |
| latest on db cooper | 0.78 | 1 | 3999 | 8 |
| db cooper found dead | 0.32 | 0.3 | 8616 | 59 |
| latest news on db cooper case | 1.55 | 0.2 | 6259 | 24 |
