Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
how long did the spanish influenza last | 0.55 | 0.1 | 759 | 62 |
how long did spanish flu epidemic last | 1.22 | 1 | 1601 | 2 |
how long does spanish flu last | 0.32 | 0.9 | 8723 | 53 |
how did the spanish influenza end | 0.08 | 0.3 | 6952 | 79 |
how did spanish flu end | 1.45 | 0.1 | 666 | 2 |
when did the spanish flu ended | 1.59 | 0.6 | 477 | 29 |
years of spanish flu | 0.77 | 0.5 | 6191 | 1 |
what year did the spanish flu end | 0.98 | 0.3 | 9351 | 56 |
duration of spanish flu epidemic | 1.82 | 0.2 | 4531 | 44 |
spanish flu time period | 0.23 | 0.1 | 7020 | 55 |
how did the spanish flu end | 1 | 0.1 | 5794 | 9 |
years of the spanish flu | 1.44 | 0.3 | 4823 | 63 |
spanish flu lasted how long | 0.61 | 0.6 | 3077 | 58 |
how long does the spanish flu last | 0.06 | 0.6 | 6181 | 30 |
was the spanish flu an epidemic | 0.81 | 0.5 | 9494 | 26 |
when did the spanish flu pandemic end | 1 | 0.7 | 7462 | 82 |
year of spanish flu epidemic | 1.93 | 0.7 | 8567 | 45 |