| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what happened on this day in 1978 | 0.58 | 0.6 | 9557 | 34 |
| what happened on this day in 1983 | 1.23 | 0.9 | 7284 | 9 |
| what happened on this day in 1980 | 1.62 | 0.1 | 5160 | 15 |
| what happened on this day in 1985 | 0.89 | 0.2 | 5175 | 51 |
| what happened on this day in 1986 | 0.19 | 0.7 | 3145 | 11 |
| what happened on this day in 1981 | 0.48 | 0.7 | 6812 | 6 |
| what happened on this day in 1984 | 1.57 | 1 | 6832 | 83 |
| what happened on this day in 1989 | 1.76 | 0.7 | 4678 | 83 |
| what happened on this day in 1982 | 1.07 | 0.7 | 631 | 25 |
| what happened on this day in 1979 | 1.64 | 0.8 | 2146 | 61 |
| what happened on this day in 1987 | 1.31 | 0.5 | 2835 | 60 |
| what happened on this day in 1988 | 2 | 1 | 4589 | 89 |
| what happened on this day in 1970 | 1.3 | 0.1 | 5019 | 9 |
| what happened on this day in 1968 | 1.91 | 0.7 | 886 | 84 |
| what happened on this day in 1977 | 0.9 | 0.4 | 5545 | 99 |
