| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| american tanks in vietnam war | 0.03 | 0.4 | 4271 | 87 |
| american tanks used in vietnam war | 1.59 | 0.4 | 8551 | 74 |
| vietnam tanks in vietnam war | 1.96 | 0.6 | 5269 | 22 |
| tanks in the vietnam war | 0.07 | 0.7 | 8105 | 79 |
| what american tanks were used in vietnam | 1.91 | 0.7 | 9359 | 93 |
| us tanks in vietnam | 1.97 | 0.4 | 9345 | 22 |
| vietnam era american tanks | 0.88 | 0.7 | 1804 | 26 |
| what tanks did america use in vietnam | 1.16 | 0.9 | 4347 | 86 |
| vietnamese tanks during vietnam war | 1.79 | 0.4 | 7659 | 97 |
| vietnam era us tanks | 1.39 | 0.5 | 4093 | 17 |
