| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical events in 1928 | 0.17 | 1 | 2719 | 31 | 25 |
| historical | 0.65 | 0.8 | 7037 | 88 | 10 |
| events | 1.05 | 0.7 | 2335 | 7 | 6 |
| in | 1.97 | 0.5 | 1910 | 52 | 2 |
| 1928 | 0.87 | 0.8 | 144 | 54 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical events in 1928 | 0.83 | 0.6 | 5086 | 48 |
| historical events in 1948 | 1.47 | 1 | 4991 | 55 |
| historical events in 1938 | 0.09 | 0.6 | 5538 | 66 |
| historical events in 1918 | 1.51 | 0.5 | 481 | 88 |
| historical events in 1929 | 1.69 | 0.3 | 5114 | 3 |
| historical events in 1968 | 0.26 | 0.2 | 5921 | 90 |
| historical events in 1968 in america | 0.07 | 1 | 4174 | 100 |
| historical events in 1926 | 0.79 | 0.3 | 599 | 29 |
| historical events in 1927 | 0.16 | 0.5 | 6197 | 41 |
| historical events in 1922 | 0.3 | 0.3 | 6706 | 16 |
| historical events in 1923 | 1.82 | 0.1 | 8870 | 62 |
| historical events in 1922 in america | 0.9 | 0.1 | 8856 | 14 |
| historical events in 1924 | 0.97 | 0.1 | 6562 | 90 |
| historical events in 1920 | 0.89 | 0.3 | 5319 | 24 |
| historical events in 1925 | 0.69 | 1 | 7632 | 71 |
| historical events in missouri 1928 | 1.34 | 1 | 716 | 77 |
| historical events in louisiana 1928 | 0.6 | 0.1 | 9769 | 62 |
| historical events in ukraine 1928 | 0.5 | 0.2 | 78 | 40 |
| major historical events in 1928 | 1.3 | 0.6 | 2217 | 63 |
