| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| this day in us air force history | 1.54 | 0.2 | 483 | 69 |
| this date in air force history | 0.14 | 0.5 | 1927 | 26 |
| this day in usaf history | 1.86 | 0.6 | 4422 | 53 |
| this week in air force history | 0.94 | 0.1 | 1121 | 39 |
| today in air force history | 0.36 | 0.8 | 8395 | 76 |
| this day in the air force | 0.17 | 0.5 | 7879 | 66 |
| us air force history | 0.9 | 0.7 | 7615 | 100 |
| us air force day | 1.53 | 0.9 | 6218 | 7 |
| this day in af history | 1.75 | 1 | 7988 | 83 |
| us air force history timeline | 1.52 | 0.8 | 5764 | 49 |
| us air force year | 0.85 | 0.1 | 3799 | 38 |
| united states air force history | 0.98 | 0.8 | 1555 | 55 |
| date entered the air force | 1.46 | 0.8 | 4945 | 48 |
| today in usaf history | 1.62 | 0.7 | 1982 | 6 |
| air force beginning date | 0.28 | 0.5 | 6239 | 42 |
| air force establish date | 1.45 | 0.6 | 3593 | 85 |
