Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
dates of the spanish flu epidemic | 1.05 | 0.4 | 6496 | 38 |
the spanish flu epidemic | 0.55 | 0.3 | 490 | 44 |
date of spanish flu | 1.89 | 0.1 | 6767 | 17 |
when was the spanish flu outbreak | 0.58 | 0.8 | 3880 | 62 |
what year was the spanish flu outbreak | 1.1 | 0.8 | 7509 | 15 |
spanish flu pandemic date | 1.61 | 0.1 | 2000 | 72 |
when was the spanish flu pandemic | 1.45 | 0.8 | 2444 | 60 |
what year was the spanish flu pandemic | 1.21 | 0.5 | 1998 | 17 |
the spanish flu outbreak occurred in | 1.27 | 0.2 | 3134 | 27 |
when was the spanish flu | 1.56 | 0.3 | 4424 | 30 |
what year was the spanish flu | 1.63 | 0.4 | 920 | 25 |
when was the spanish influenza pandemic | 1.65 | 0.3 | 9919 | 73 |