| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what century was 1929 | 1.51 | 0.8 | 8996 | 84 | 21 |
| what | 1.81 | 0.3 | 6989 | 38 | 4 |
| century | 1.75 | 0.7 | 6060 | 5 | 7 |
| was | 1.68 | 0.7 | 1962 | 74 | 3 |
| 1929 | 0.42 | 0.8 | 1397 | 40 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what century was 1929 | 1.68 | 0.9 | 2190 | 15 |
| what century was 1920 | 1.49 | 0.1 | 7733 | 77 |
| what century was 1939 | 0.67 | 0.7 | 4477 | 34 |
| what century was 1919 | 0.57 | 0.7 | 3655 | 5 |
| what century was 1949 | 1.25 | 0.7 | 4951 | 4 |
| what century was 1928 | 0.5 | 1 | 1132 | 73 |
| what century was 1925 | 0.7 | 1 | 8702 | 28 |
| what century was 1922 | 1.58 | 0.2 | 9386 | 18 |
| what century was 1959 | 1.3 | 0.3 | 5328 | 30 |
| what century was 1998 | 1.91 | 0.3 | 4187 | 7 |
| what century was 1999 | 0.23 | 0.6 | 2800 | 64 |
| what century was 1990 | 1.54 | 0.9 | 1811 | 5 |
| what century was 1994 | 1.26 | 0.5 | 161 | 11 |
