| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1918 flu epidemic length | 1.37 | 0.2 | 1223 | 86 | 24 |
| 1918 | 0.2 | 0.9 | 7759 | 57 | 4 |
| flu | 1.16 | 0.4 | 6417 | 1 | 3 |
| epidemic | 1.19 | 0.3 | 8903 | 2 | 8 |
| length | 0.93 | 0.1 | 9814 | 75 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| great flu epidemic of 1918 | 1.87 | 0.1 | 840 | 19 |
| deaths from 1918 flu epidemic | 0.92 | 0.3 | 1209 | 66 |
| number of deaths in 1918 flu epidemic | 1.1 | 0.8 | 2942 | 92 |
| name of the flu epidemic in 1918 | 1.87 | 0.5 | 3350 | 98 |
| the influenza epidemic of 1918 | 1.49 | 0.7 | 1046 | 19 |
| describe the influenza epidemic of 1918 | 1.37 | 0.9 | 8991 | 33 |
| how long did the 1918 flu last | 0.92 | 1 | 1893 | 32 |
| influenza epidemic in 1918 deaths | 1.08 | 1 | 7008 | 14 |
| flu pandemic of 1918 | 0.46 | 0.1 | 890 | 67 |
| influenza epidemic 1918 united states | 0.81 | 0.9 | 9792 | 57 |
| great influenza epidemic of 1918 | 0.39 | 0.8 | 7903 | 30 |
| total death of 1918 flu | 0.36 | 0.3 | 7659 | 99 |
| deaths from 1918 flu pandemic | 0.48 | 0.5 | 8844 | 60 |
| spanish flu epidemic 1918 deaths | 1.42 | 0.1 | 2047 | 69 |
| us deaths from 1918 flu epidemic | 1.03 | 0.2 | 7720 | 1 |
| spanish flu epidemic 1918 us deaths | 0.55 | 0.4 | 4959 | 12 |
| 1918 flu epidemic deaths in usa | 1.64 | 0.4 | 3912 | 56 |
| flu epidemic 1918 uk deaths | 1.46 | 0.1 | 1417 | 98 |
| how many deaths in the 1918 flu epidemic | 1.81 | 0.5 | 9596 | 5 |
