| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how many helicopters lost in vietnam | 0.45 | 0.1 | 6033 | 26 | 36 |
| how | 0.5 | 0.5 | 9768 | 72 | 3 |
| many | 0.25 | 0.4 | 5590 | 92 | 4 |
| helicopters | 0.33 | 0.3 | 4442 | 92 | 11 |
| lost | 1.26 | 0.8 | 9647 | 74 | 4 |
| in | 1.12 | 0.9 | 6363 | 33 | 2 |
| vietnam | 0.92 | 0.7 | 6666 | 5 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many helicopters lost in vietnam | 0.63 | 0.3 | 9317 | 46 |
