Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
how did the spanish flu happen | 1.04 | 0.5 | 9636 | 33 |
when did the spanish flu happen | 0.62 | 0.1 | 4537 | 49 |
where did the spanish flu happen | 1.29 | 0.7 | 3360 | 20 |
why did the spanish flu happen | 1.58 | 0.2 | 7950 | 92 |
what happened to the spanish flu | 0.98 | 0.7 | 4161 | 27 |
when spanish flu happened | 0.67 | 0.8 | 2766 | 77 |
did spanish flu end ww1 | 0.18 | 0.4 | 6194 | 79 |