| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| helicopter war in vietnam | 0.59 | 0.7 | 4492 | 93 | 25 |
| helicopter | 1.75 | 0.8 | 9436 | 25 | 10 |
| war | 1.7 | 0.6 | 7397 | 51 | 3 |
| in | 1.94 | 0.5 | 8211 | 48 | 2 |
| vietnam | 1.48 | 0.9 | 4251 | 62 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| helicopter war in vietnam | 1.48 | 0.1 | 6728 | 13 |
