| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| events in history 1957 | 1.73 | 0.6 | 4026 | 80 | 22 |
| events | 0.63 | 0.8 | 3927 | 15 | 6 |
| in | 1.94 | 0.3 | 7863 | 26 | 2 |
| history | 0.75 | 0.9 | 5964 | 69 | 7 |
| 1957 | 0.96 | 0.1 | 6253 | 33 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| events in history 1950s | 1.04 | 0.6 | 8148 | 5 |
| events in history 1967 | 1.09 | 0.6 | 37 | 60 |
| events in history 1970s | 0.82 | 0.7 | 6413 | 6 |
| events in history 1910s | 0.27 | 0.3 | 6780 | 81 |
| 1957 events in history | 0.15 | 0.4 | 209 | 100 |
| events in history 1920s | 1.67 | 0.3 | 304 | 51 |
| events in history 1940s | 0.16 | 0.4 | 9526 | 7 |
| events in history 1980s | 0.05 | 0.1 | 4594 | 49 |
| events in history 1990s | 1.16 | 0.8 | 2781 | 51 |
| events in history 1960s | 0.81 | 1 | 9253 | 68 |
| events in history 1900s | 0.15 | 1 | 9297 | 14 |
| events in history 1929 | 1.5 | 0.3 | 4393 | 32 |
| events in history 1926 | 1.13 | 0.1 | 6950 | 50 |
| events in history 1930s | 0.7 | 0.9 | 5778 | 34 |
| major events in history 1950s | 1.14 | 0.1 | 2878 | 25 |
| important events in history 1950s | 0.98 | 0.5 | 9635 | 52 |
