| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| helicopters in vietnam war | 1.2 | 0.5 | 1285 | 26 | 26 |
| helicopters | 0.03 | 1 | 9236 | 96 | 11 |
| in | 0.51 | 0.5 | 68 | 35 | 2 |
| vietnam | 1.04 | 0.9 | 8987 | 43 | 7 |
| war | 1.18 | 0.3 | 9487 | 28 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| helicopters in vietnam war | 1.25 | 0.1 | 1606 | 29 |
| huey helicopters vietnam war | 1.28 | 0.1 | 3348 | 96 |
| helicopters used in vietnam war | 1.64 | 0.5 | 7672 | 76 |
| helicopters lost in vietnam war | 0.76 | 0.1 | 6346 | 67 |
| huey helicopters vietnam war sound | 0.67 | 0.5 | 3949 | 65 |
| huey helicopter vietnam war wallpaper tall | 1.64 | 0.8 | 2980 | 40 |
| huey helicopter vietnam war photos | 1.96 | 0.5 | 7101 | 92 |
| huey helicopter vietnam war footage | 1.2 | 0.6 | 8416 | 23 |
| huey helicopter pictures vietnam war | 0.77 | 0.4 | 8568 | 64 |
| flying uh-1 huey helicopters in vietnam war | 0.44 | 0.5 | 2386 | 5 |
| vietnam war huey helicopter | 1.78 | 0.3 | 517 | 33 |
