| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what happened on this day in 1947 | 0.7 | 0.1 | 8947 | 70 |
| what happened on this day in 1948 | 1.13 | 1 | 8706 | 15 |
| what happened on this day in 1943 | 0.44 | 0.7 | 4151 | 78 |
| what happened on this day in 1974 | 1.7 | 0.2 | 1887 | 3 |
| what happened on this day in 1937 | 0.44 | 0.1 | 2473 | 89 |
| what happened on this day in 1967 | 1.25 | 0.2 | 5045 | 54 |
| what happened on this day in 1917 | 1.59 | 0.9 | 2475 | 60 |
| what happened on this day in 1946 | 0.29 | 0.5 | 7769 | 16 |
| what happened on this day in 1972 | 0.65 | 0.3 | 2256 | 70 |
| what happened on this day in 1978 | 1.83 | 0.5 | 7111 | 73 |
| what happened on this day in 1971 | 0.81 | 0.7 | 1956 | 45 |
| what happened on this day in 1945 | 0.69 | 0.9 | 6983 | 98 |
| what happened on this day in 1973 | 0.62 | 0.5 | 8959 | 24 |
| what happened on this day in 1957 | 0.03 | 0.1 | 5330 | 82 |
| what happened on this day in 1970 | 0.37 | 0.4 | 9349 | 99 |
