| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| influenza epidemic 1918 slides | 0.69 | 0.7 | 6243 | 84 | 30 |
| influenza | 1.33 | 0.7 | 1273 | 78 | 9 |
| epidemic | 1.53 | 0.2 | 9945 | 64 | 8 |
| 1918 | 1.18 | 0.5 | 9986 | 27 | 4 |
| slides | 1.38 | 0.7 | 603 | 42 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| influenza epidemic 1918 slides | 1.51 | 0.1 | 4589 | 65 |
