| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| spanish flu outbreak | 1.02 | 0.9 | 4314 | 76 | 20 |
| spanish | 0.42 | 0.3 | 2839 | 92 | 7 |
| flu | 0.75 | 1 | 8687 | 79 | 3 |
| outbreak | 1.79 | 1 | 3930 | 54 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| spanish flu outbreak | 0.28 | 0.4 | 8097 | 85 |
| spanish flu outbreak 1918 | 0.3 | 0.7 | 7152 | 9 |
| spanish flu outbreak 1920 | 0.36 | 0.7 | 6965 | 89 |
| when was the spanish flu outbreak | 0.1 | 0.3 | 1364 | 93 |
| when was first outbreak of spanish flu | 0.45 | 0.9 | 5544 | 53 |
| how many died during the spanish flu outbreak | 0.81 | 0.6 | 6627 | 27 |
| what caused the spanish flu outbreak | 0.91 | 0.9 | 9157 | 94 |
| what year was the spanish flu outbreak | 1.86 | 0.1 | 3229 | 76 |
| the spanish flu outbreak occurred in | 0.44 | 0.4 | 134 | 71 |
| notable outbreaks of spanish flu | 0.88 | 0.5 | 5922 | 56 |
