Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
how long did the spanish flu last in america | 1.31 | 0.2 | 6391 | 14 |
how long did the spanish influenza last | 1.05 | 0.2 | 6039 | 24 |
how long does the spanish flu last | 1.63 | 1 | 2161 | 71 |
years of spanish flu | 1.22 | 0.8 | 6966 | 56 |
spanish flu when did it end | 0.44 | 0.6 | 3100 | 51 |
the spanish flu in america | 0.74 | 0.6 | 8640 | 64 |
when did the spanish flu ended | 0.1 | 0.3 | 3236 | 60 |
what year did the spanish flu end | 0.87 | 0.6 | 2888 | 82 |
when did spanish flu start and end | 0.17 | 0.6 | 8640 | 43 |
years of spanish flu epidemic | 1.43 | 0.9 | 7020 | 1 |
duration of spanish flu epidemic | 0.94 | 0.7 | 9109 | 56 |
spanish flu time period | 1.62 | 0.3 | 9042 | 8 |