| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| us archives vietnam war | 1.91 | 0.5 | 3376 | 15 | 23 |
| us | 1.04 | 0.1 | 9754 | 27 | 2 |
| archives | 1.22 | 0.4 | 3632 | 35 | 8 |
| vietnam | 1.18 | 0.2 | 4049 | 18 | 7 |
| war | 1.39 | 0.2 | 1451 | 62 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| us archives vietnam war | 0.02 | 0.2 | 1820 | 61 |
