| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1918 flu pandemic origin | 0.51 | 0.2 | 2336 | 19 | 24 |
| 1918 | 0.71 | 0.7 | 2093 | 52 | 4 |
| flu | 0.69 | 0.8 | 2501 | 65 | 3 |
| pandemic | 0.66 | 0.6 | 2803 | 52 | 8 |
| origin | 1.12 | 0.7 | 7235 | 55 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1918 flu pandemic origin | 1.51 | 0.7 | 6219 | 43 |
