Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
what epidemic happened in 1820 | 1.41 | 0.9 | 935 | 17 |
what epidemic happened in 1920 | 1.33 | 0.2 | 922 | 87 |
what epidemic happened in 1620 | 0.24 | 0.5 | 3479 | 36 |
what epidemic happened in 1720 | 1.19 | 0.9 | 6465 | 50 |
what pandemic happened in 1820 | 1.74 | 0.1 | 9951 | 99 |
what disease happened in 1820 | 0.65 | 0.9 | 7476 | 76 |
what pandemic was in 1820 | 0.5 | 0.7 | 6235 | 22 |
what virus happened in 1820 | 0.09 | 0.6 | 9756 | 3 |
what plague happened in 1820 | 0.53 | 0.1 | 623 | 24 |
what happened in 1820 in american history | 1.23 | 0.5 | 2844 | 25 |
what happened in 1820 | 1.85 | 0.7 | 9073 | 42 |
what happened in the year 1820 | 1.62 | 1 | 8452 | 99 |
what happened in 1820 in america | 1.87 | 0.9 | 7297 | 75 |
world events that happened in 1820 | 0.4 | 0.3 | 2149 | 58 |
events that happened in 1820 | 0.75 | 1 | 511 | 20 |
what sickness was in 1820 | 1 | 0.2 | 5465 | 17 |
what plague was in 1820 | 1.32 | 0.9 | 7927 | 73 |
disasters that happen in the 1820 | 0.6 | 0.4 | 6390 | 2 |
epidemic disease of 1830s and 1840s | 0.19 | 0.4 | 8705 | 48 |