| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what happened in 1939 history | 1.03 | 0.2 | 4910 | 50 |
| what happened in 1929 history | 1.52 | 0.1 | 6631 | 93 |
| what happened in 1930 history | 1.52 | 0.7 | 6310 | 97 |
| what happened in 1938 history | 1.52 | 0.3 | 2693 | 12 |
| what happened in 1938 history facts | 0.19 | 0.3 | 272 | 62 |
| what happened today in history 1939 | 1.06 | 0.1 | 4294 | 65 |
| what happened in 1939 in american history | 0.29 | 0.4 | 2980 | 13 |
| what happened in america in 1939 | 1.15 | 0.4 | 2541 | 31 |
| what happened in 1939 uk | 0.22 | 0.1 | 6107 | 61 |
| what events happened after 1939 in america | 0.56 | 0.3 | 3190 | 84 |
