| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| today in history in 1999 | 1.44 | 0.4 | 9859 | 53 |
| today in history in 1990 | 0.56 | 1 | 5502 | 48 |
| today in history in 1991 | 0.23 | 0.9 | 1203 | 24 |
| today in history in 1995 | 1.51 | 0.9 | 3586 | 92 |
| today in history in 1969 | 1.42 | 0.3 | 7752 | 51 |
| today in history in 1959 | 1.12 | 0.9 | 1191 | 71 |
| today in history in 1949 | 1.12 | 0.5 | 5784 | 23 |
| today in history in 1929 | 0.27 | 0.1 | 7509 | 33 |
| today in history in 1925 | 1.15 | 0.2 | 9044 | 58 |
| today in history in 1970 | 0.06 | 0.5 | 1520 | 18 |
| today in history in 1923 | 1.32 | 0.9 | 1266 | 3 |
| today in history in 1919 | 0.48 | 1 | 4349 | 6 |
| today in history in 1977 | 1.22 | 0.5 | 7781 | 27 |
| today in history in 1979 | 1.54 | 0.2 | 6026 | 51 |
| today in history in 1920 | 0.79 | 0.9 | 5369 | 37 |
| today in history in photos 1999 | 0.34 | 0.4 | 8768 | 35 |
