| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1918 flu pandemic book | 1.47 | 1 | 7952 | 94 | 22 |
| 1918 | 0.89 | 0.4 | 7898 | 100 | 4 |
| flu | 1.98 | 0.4 | 1067 | 98 | 3 |
| pandemic | 1.28 | 0.8 | 6024 | 36 | 8 |
| book | 1.34 | 0.9 | 1824 | 34 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1918 flu pandemic book | 1.33 | 0.9 | 6346 | 60 |
| 1918 flu pandemic book barry | 1.27 | 0.4 | 5609 | 6 |
| great flu pandemic 1918 book | 1.31 | 0.4 | 3018 | 74 |
| books about the flu pandemic of 1918 | 1.91 | 1 | 4340 | 43 |
| the flu pandemic of 1918 | 1.41 | 0.4 | 6972 | 57 |
| the flu pandemic of 1918 national archives | 0.12 | 0.5 | 5673 | 33 |
| history of 1918 flu pandemic | 0.84 | 0.5 | 7447 | 3 |
| cdc 1918 flu pandemic | 1.5 | 0.8 | 639 | 41 |
| the great flu pandemic of 1918 | 1.82 | 0.9 | 6482 | 22 |
| global flu pandemic 1918 | 1.2 | 0.6 | 7625 | 22 |
| what was the 1918 flu pandemic | 0.7 | 0.3 | 7729 | 18 |
| the 1918 influenza pandemic | 1.98 | 0.9 | 4624 | 17 |
| information about 1918 influenza pandemic | 0.38 | 0.4 | 793 | 58 |
| the 1918 great influenza pandemic | 1.08 | 0.2 | 6759 | 59 |
| cdc 1918 pandemic influenza | 0.03 | 0.1 | 9443 | 61 |
| news 1918 influenza pandemic | 1.81 | 0.6 | 1387 | 57 |
