Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
how long did the spanish flu pandemic last | 0.38 | 0.3 | 3598 | 62 |
how long did the spanish flu last | 1.58 | 0.8 | 6872 | 99 |
how many years did spanish flu last | 1.22 | 0.4 | 2746 | 3 |
how long did the spanish influenza last | 0.48 | 0.2 | 5559 | 91 |
when did the spanish flu pandemic end | 1.29 | 1 | 6562 | 62 |
spanish flu lasted how long | 1.53 | 0.3 | 6421 | 38 |
duration of spanish flu epidemic | 0.45 | 1 | 9322 | 62 |
spanish flu pandemic timeline | 1.86 | 0.6 | 230 | 89 |
the spanish flu pandemic | 1.26 | 0.7 | 3277 | 56 |
spanish flu pandemic date | 0.04 | 0.4 | 9722 | 13 |
what year was the spanish flu pandemic | 0.55 | 0.3 | 5717 | 18 |
years of spanish flu epidemic | 0.23 | 0.4 | 990 | 36 |
the spanish influenza pandemic | 0.13 | 0.7 | 1591 | 83 |
how long did spanish flu last | 0.17 | 0.7 | 6954 | 30 |
what was the spanish flu pandemic | 0.12 | 0.3 | 4518 | 37 |
how many died in spanish flu pandemic | 0.07 | 0.6 | 965 | 8 |
spanish flu pandemic deaths | 0.33 | 0.5 | 9501 | 39 |