| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| flags labeled by history | 0.36 | 0.9 | 3197 | 3 | 24 |
| flags | 1.66 | 0.9 | 4554 | 66 | 5 |
| labeled | 1.49 | 0.9 | 8187 | 20 | 7 |
| by | 1.6 | 0.8 | 7659 | 68 | 2 |
| history | 0.42 | 0.2 | 1709 | 49 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| flags labeled by history | 1.45 | 0.6 | 5562 | 62 |
| the history of flags | 0.97 | 0.1 | 541 | 39 |
| all flags in history | 1.92 | 0.4 | 7420 | 6 |
| history of national flags | 0.16 | 0.4 | 697 | 11 |
| flags in american history | 0.11 | 0.7 | 2485 | 41 |
| world history in flags | 1.95 | 0.5 | 2850 | 30 |
| history of country flags | 0.49 | 0.5 | 6123 | 21 |
| united states flags history | 0.29 | 0.3 | 684 | 55 |
| flags of usa history | 0.35 | 0.6 | 4171 | 39 |
| when were flags invented | 0.74 | 0.8 | 4752 | 82 |
| when did flags become a thing | 0.1 | 0.4 | 521 | 38 |
| the origin of flags | 1.25 | 0.7 | 3832 | 30 |
| historical flags of every country | 1.91 | 0.5 | 2889 | 98 |
| when was the flag created | 1.19 | 0.2 | 3323 | 13 |
| when was the flag made | 1.74 | 0.5 | 1956 | 59 |
