| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| american flag in the 1940s | 0.59 | 1 | 2536 | 68 |
| what did the american flag look like in 1940 | 0.56 | 0.4 | 780 | 39 |
| the american flag in 1940 | 0.66 | 0.5 | 5667 | 61 |
| the flag in 1940 | 1.19 | 0.2 | 8455 | 42 |
| usa flag in 1941 | 0.1 | 0.3 | 1134 | 36 |
| german flag in 1940 | 0.69 | 0.2 | 3231 | 80 |
| american flag before 1960 | 1.32 | 0.6 | 1350 | 57 |
| american flag in 1945 | 1.54 | 0.4 | 6698 | 45 |
| us flag in 1950 | 0.41 | 0.9 | 5570 | 22 |
| germany flag in 1940 | 1.85 | 0.9 | 9700 | 25 |
| american flag during wwii | 1.06 | 0.3 | 7853 | 51 |
| us flag in 1960 | 0.79 | 0.1 | 6410 | 45 |
| british flag in 1940 | 0.33 | 0.4 | 8739 | 28 |
| wwii us flag history | 1.72 | 0.1 | 5293 | 64 |
| american flag during ww2 | 1.89 | 0.9 | 7753 | 37 |
| usa flag during wwii | 0.57 | 0.6 | 5008 | 21 |
| world flag map 1940 | 1.7 | 0.7 | 9196 | 11 |
| historical flags of the usa | 1.34 | 0.4 | 5934 | 86 |
| us flags in history | 1.91 | 0.2 | 2165 | 84 |
| historical united states flags | 0.27 | 0.2 | 4274 | 22 |
