| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| first air cav vietnam | 1.39 | 0.4 | 9191 | 18 | 21 |
| first | 0.64 | 0.3 | 3211 | 6 | 5 |
| air | 0.65 | 0.3 | 5006 | 21 | 3 |
| cav | 1.3 | 0.8 | 1966 | 74 | 3 |
| vietnam | 1.49 | 1 | 9222 | 75 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| first air cav vietnam | 0.93 | 0.3 | 3160 | 74 |
| first of the 7th air cav vietnam 68 69 | 1.41 | 0.6 | 5465 | 74 |
| first air cavalry vietnam | 1.93 | 0.6 | 1087 | 37 |
| first cav in vietnam | 1.97 | 0.8 | 9194 | 6 |
| first air cavalry vietnam war | 1.8 | 0.2 | 2917 | 36 |
| first air cavalry division vietnam | 0.78 | 0.5 | 574 | 44 |
| air cav vietnam 1st cavalry division | 0.19 | 0.3 | 4791 | 27 |
| vietnam war 1st air cavalry | 1.9 | 0.4 | 2309 | 23 |
| where was the 1st cav in vietnam | 1.62 | 0.7 | 5586 | 8 |
| first cav division in vietnam | 1.42 | 1 | 7859 | 33 |
| vietnam air cav units | 0.84 | 0.7 | 4961 | 85 |
| us army 1st air cav | 1.95 | 0.2 | 5362 | 33 |
| when did the 1st cav leave vietnam | 1.7 | 0.2 | 2034 | 89 |
| vietnam war air cavalry | 0.46 | 0.5 | 1271 | 7 |
| army air cavalry in vietnam | 0.88 | 1 | 4913 | 37 |
| first aviation brigade vietnam | 1.03 | 0.6 | 100 | 3 |
| first cavalry vietnam 1968 | 0.71 | 0.1 | 6082 | 49 |
| first cavalry division vietnam | 0.45 | 0.3 | 6717 | 59 |
| c co 227th avn 1st cav vietnam | 0.85 | 0.5 | 6816 | 99 |
| us army 1st cavalry vietnam | 0.1 | 0.7 | 7708 | 34 |
| composition. of 1st cav vietnam | 0.64 | 0.7 | 365 | 41 |
| us army 1st aviation brigade vietnam | 0.37 | 0.4 | 8638 | 27 |
| when did the 1st cavalry enter vietnam | 1.32 | 0.1 | 5537 | 78 |
