Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
why did spanish flu go away | 1.39 | 0.3 | 4225 | 45 |
how did the spanish flu go away | 1.12 | 0.3 | 7846 | 83 |
how was the spanish flu stopped | 1.35 | 0.1 | 5891 | 11 |
how did they stop the spanish flu | 0.33 | 0.9 | 7248 | 32 |
why did the spanish flu disappear | 0.81 | 0.2 | 8814 | 93 |
how long did the spanish flu last | 1.84 | 0.8 | 5945 | 72 |
how did the spanish influenza end | 0.02 | 0.9 | 7652 | 56 |
spanish flu when did it end | 1.42 | 0.2 | 4786 | 18 |
what ended the spanish flu | 0.94 | 0.5 | 6168 | 71 |
what happened after the spanish flu | 0.15 | 0.5 | 2403 | 50 |
how was the spanish flu cured | 1.2 | 1 | 2213 | 57 |
what stopped the spanish flu | 1.8 | 0.2 | 6371 | 95 |
when did the spanish flu ended | 0.62 | 0.5 | 9015 | 93 |
what happened to the spanish flu virus | 0.34 | 0.6 | 6377 | 87 |
spanish flu still around | 1.6 | 0.7 | 9516 | 90 |
the end of the spanish flu | 0.56 | 0.2 | 7151 | 18 |
how did the spanish flu stop | 1.38 | 0.3 | 806 | 15 |
how did spanish flu end | 0.34 | 0.5 | 9383 | 18 |
what happened to the spanish flu | 0.45 | 0.3 | 1162 | 66 |
how spanish flu ended | 1.7 | 0.1 | 333 | 90 |
why was the spanish flu so deadly | 0.92 | 0.8 | 551 | 66 |
why did the spanish flu happen | 0.86 | 1 | 6424 | 55 |