| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| symptoms of 1918 flu | 1.25 | 0.3 | 5729 | 100 | 20 |
| symptoms | 1.44 | 0.1 | 4300 | 42 | 8 |
| of | 0.67 | 0.2 | 8308 | 100 | 2 |
| 1918 | 0.44 | 0.4 | 6999 | 75 | 4 |
| flu | 0.55 | 0.5 | 3273 | 30 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| symptoms of 1918 flu | 1.34 | 0.8 | 3269 | 56 |
| symptoms of 1918 influenza | 0.64 | 0.3 | 8540 | 66 |
| spanish flu symptoms 1918 | 0.78 | 0.5 | 8737 | 44 |
| spanish flu epidemic 1918 symptoms | 1.47 | 0.9 | 2022 | 26 |
| symptoms of the 1918 flu pandemic | 0.92 | 0.4 | 7742 | 86 |
| symptoms of the great flu pandemic of 1918 | 0.49 | 0.5 | 8962 | 24 |
| what were the symptoms of the 1918 influenza | 0.77 | 1 | 5164 | 75 |
| 1918 influenza pandemic symptoms | 0.17 | 0.6 | 4351 | 91 |
