| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what epidemic happened in 1620 | 2 | 0.6 | 2413 | 12 |
| what epidemic happened in 1920 | 1.45 | 0.5 | 7709 | 71 |
| what epidemic happened in 1720 | 1.76 | 0.5 | 5055 | 96 |
| what disease happened in 1620 | 1.92 | 1 | 1475 | 42 |
| what pandemic was in 1620 | 1.78 | 0.8 | 6105 | 49 |
| what plague happened in 1620 | 0.15 | 1 | 8979 | 62 |
| what happened in 1620 | 0.19 | 0.8 | 4386 | 7 |
| what happened in 1620 in american history | 0.34 | 0.6 | 6858 | 14 |
| what happened in america in 1620 | 0.87 | 0.7 | 7676 | 43 |
| what happened in the year 1620 | 0.16 | 0.1 | 4176 | 29 |
| what significant event happened in 1620 | 0.51 | 0.1 | 324 | 57 |
| what was happening in 1620 | 1.42 | 0.3 | 8777 | 15 |
| was there a plague in 1620 | 0.19 | 0.9 | 6167 | 2 |
| what epidemic happened in 1820 | 0.57 | 0.2 | 6096 | 2 |
| what happened december 21 1620 | 0.85 | 0.5 | 3487 | 76 |
| historical events in 1620s | 0.43 | 0.2 | 1708 | 73 |
| what pandemic happened in 1720 | 0.73 | 1 | 5387 | 85 |
| major events in 1620 | 0.22 | 0.2 | 1758 | 56 |
| epidemic of the 16th century | 1.76 | 0.3 | 7586 | 56 |
| important events of 1620 | 0.52 | 0.6 | 5056 | 76 |
