Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
what are the symptoms of the spanish flu | 1.56 | 0.5 | 1576 | 73 |
symptoms of spanish flu | 0.64 | 0.8 | 2089 | 60 |
what were the symptoms of the spanish flu | 1.54 | 1 | 8386 | 37 |
spanish flu symptoms 1918 | 1.4 | 0.6 | 2227 | 62 |
spanish flu symptoms list | 0.17 | 0.5 | 1761 | 52 |
symptoms of spanish flu 1918 | 0.41 | 0.4 | 8460 | 61 |