| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| us army operations vietnam 1967 | 0.12 | 0.3 | 9285 | 71 | 31 |
| us | 0.26 | 0.9 | 2007 | 37 | 2 |
| army | 1.8 | 0.7 | 2568 | 54 | 4 |
| operations | 1.78 | 0.7 | 1313 | 10 | 10 |
| vietnam | 0.98 | 0.5 | 701 | 14 | 7 |
| 1967 | 0.66 | 0.8 | 9051 | 92 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| us army operations vietnam 1967 | 1.4 | 0.5 | 7125 | 37 |
| us army operations vietnam 1966 | 0.46 | 0.2 | 4835 | 10 |
| us army operations vietnam 1968 | 1.62 | 0.3 | 1699 | 85 |
| us army operations vietnam 1969 | 1.67 | 0.7 | 1503 | 3 |
| us army operations vietnam 1971 | 1.92 | 0.3 | 4897 | 63 |
| allied operations in vietnam in 1967 | 0.24 | 1 | 5068 | 38 |
| army units in vietnam 1967 | 0.1 | 0.7 | 3661 | 76 |
| us army bases south vietnam in 1967 | 0.71 | 0.3 | 2038 | 88 |
| us army vietnam 1966 | 0.45 | 0.4 | 6427 | 49 |
| operation arizona vietnam 1967 | 1.36 | 1 | 7607 | 50 |
| vietnam war history 1967 | 0.96 | 0.4 | 663 | 20 |
| vietnam war operations 1966 | 0.4 | 1 | 3820 | 84 |
| units in vietnam 1967 | 1.07 | 0.2 | 6098 | 22 |
| us army vietnam 1969 | 0.81 | 0.2 | 8915 | 8 |
| allied operations in vietnam in 1966 | 1.14 | 0.5 | 3962 | 64 |
| us army units in vietnam war 1968 | 0.15 | 0.2 | 5281 | 1 |
| us marines in vietnam 1967 | 0.72 | 0.9 | 3197 | 84 |
| vietnam war in 1967 | 1.43 | 1 | 9589 | 75 |
| operations in vietnam war 1969 | 1.23 | 0.2 | 4724 | 24 |
| vietnam war 1967 68 | 1.58 | 0.4 | 1661 | 13 |
| allied operations in vietnam in 1969 | 1.48 | 0.9 | 5710 | 55 |
| military bases in vietnam 1967 | 0.41 | 0.4 | 286 | 4 |
| army units in vietnam 1968 | 0.43 | 1 | 5283 | 26 |
| operation texas vietnam 1966 | 0.44 | 0.7 | 9934 | 32 |
