| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what happened in 1921 | 0.03 | 0.4 | 8420 | 59 | 21 |
| what | 0.13 | 0.3 | 4589 | 46 | 4 |
| happened | 0.08 | 0.8 | 5990 | 76 | 8 |
| in | 1.49 | 0.5 | 2341 | 71 | 2 |
| 1921 | 1.35 | 0.9 | 263 | 99 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what happened in 1921 | 0.09 | 0.5 | 2401 | 25 |
| what happened in 1921 history | 0.21 | 0.2 | 7916 | 11 |
| what happened in 1921 in american history | 1.86 | 0.6 | 9854 | 90 |
| what happened in 1921 usa | 0.74 | 0.2 | 962 | 12 |
| what happened in 1921 uk | 1.12 | 0.9 | 8209 | 30 |
| what happened in 1921 ww1 | 0.03 | 0.4 | 7017 | 90 |
| what happened in 1921 in india | 0.64 | 0.4 | 1825 | 78 |
| what happened in 1921 in canada | 1.47 | 0.1 | 5570 | 100 |
| what happened today in history 1921 | 1.84 | 0.3 | 6413 | 11 |
| what happened in tulsa oklahoma in 1921 | 0.38 | 0.6 | 504 | 26 |
| what happened in tulsa 1921 | 0.15 | 1 | 6906 | 70 |
| what happened in tulsa on june 1 1921 | 0.11 | 0.1 | 1577 | 61 |
| what happened in upper silesia 1921 | 0.99 | 0.3 | 4697 | 79 |
| events that happened in 1921 | 0.28 | 0.4 | 8294 | 53 |
| what happened to fdr in 1921 | 0.64 | 0.9 | 8390 | 41 |
| what happened in germany in the year 1921 | 0.04 | 0.7 | 9964 | 54 |
| happened in 1960 | 0.41 | 0.6 | 7944 | 36 |
| happened in 1972 | 1.09 | 0.2 | 5520 | 57 |
| happened in 1965 | 1.93 | 0.7 | 8253 | 14 |
| happened in 1945 | 2 | 0.4 | 4518 | 27 |
| happened in 1955 | 1.04 | 0.7 | 8366 | 100 |
| happened in 1989 | 0.15 | 0.6 | 1725 | 18 |
| happened in 1994 | 0.71 | 0.1 | 5949 | 95 |
| happened in 1962 | 0.85 | 0.6 | 6830 | 94 |
| happened in 1973 | 0.54 | 1 | 2249 | 62 |
