| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what century was 1919 | 1.68 | 0.4 | 4153 | 68 | 21 |
| what | 1.28 | 1 | 3001 | 78 | 4 |
| century | 0.5 | 0.8 | 9017 | 31 | 7 |
| was | 0.72 | 1 | 8728 | 60 | 3 |
| 1919 | 0.11 | 0.3 | 1336 | 99 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what century was 1919 | 0.2 | 0.1 | 5482 | 32 |
| what century was 1929 | 1.72 | 0.4 | 6389 | 82 |
| what century was 1918 | 0.96 | 0.4 | 2853 | 51 |
| what century was 1999 | 0.32 | 0.5 | 478 | 37 |
| what century was 1990 | 1.16 | 0.7 | 7924 | 52 |
| what century was 1910 | 0.96 | 0.1 | 8131 | 19 |
| what century was 1994 | 1.54 | 0.9 | 91 | 48 |
| what century was 1998 | 0.43 | 1 | 3318 | 11 |
| what century was 1993 | 1.56 | 0.8 | 2811 | 14 |
| what century was 1995 | 0.92 | 0.7 | 6130 | 22 |
| what century was 1996 | 0.86 | 0.9 | 8098 | 35 |
| what century was 1997 | 0.49 | 0.3 | 224 | 34 |
| what century was 1939 | 1.08 | 0.8 | 9241 | 18 |
| what century was 1909 | 0.7 | 0.9 | 5450 | 95 |
