| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| usaf vietnam air bases 1967 | 0.34 | 0.9 | 3981 | 21 |
| military bases in vietnam 1967 | 1.63 | 0.2 | 2814 | 55 |
| us army bases south vietnam in 1967 | 1.09 | 0.8 | 7204 | 6 |
| air force bases vietnam 1968 | 1.12 | 0.6 | 8422 | 47 |
| vietnam air bases vietnam war | 0.13 | 0.7 | 2668 | 10 |
| vietnam air force bases 1970 | 1.65 | 1 | 394 | 42 |
| saigon air base vietnam 1967 | 1.43 | 0.5 | 8732 | 17 |
| vietnam war air force bases | 1.98 | 0.9 | 4830 | 57 |
| us air bases vietnam war | 1.18 | 0.3 | 7629 | 65 |
| vietnam us air force bases | 0.37 | 0.2 | 4939 | 25 |
| us air force bases in vietnam war | 1.77 | 0.1 | 7205 | 17 |
| air force bases vietnam 1970 map | 1.98 | 0.2 | 5531 | 92 |
| usaf bases in vietnam war | 1.23 | 0.9 | 6217 | 17 |
| air force bases vietnam | 1.98 | 1 | 2314 | 90 |
| usaf bases in vietnam | 0.65 | 0.8 | 5378 | 3 |
| army bases in vietnam 1968 | 1.82 | 0.3 | 7082 | 59 |
| army bases in vietnam 1970 | 0.9 | 0.9 | 8300 | 9 |
| military bases in vietnam 1969 | 1.5 | 0.8 | 532 | 55 |
| military bases vietnam 1968 | 0.2 | 1 | 6902 | 8 |
