| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1918 flu pandemic documentary | 0.71 | 0.9 | 9442 | 11 | 29 |
| 1918 | 1.23 | 0.2 | 1537 | 94 | 4 |
| flu | 0.45 | 1 | 1648 | 28 | 3 |
| pandemic | 0.08 | 0.3 | 4795 | 85 | 8 |
| documentary | 1.95 | 0.2 | 1314 | 44 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1918 flu pandemic documentary | 1.3 | 0.2 | 5870 | 42 |
| the flu pandemic of 1918 national archives | 1.75 | 0.1 | 9813 | 33 |
| the 1918 flu pandemic | 0.94 | 1 | 3938 | 56 |
| fiction about 1918 flu pandemic | 0.8 | 0.4 | 6302 | 13 |
| cdc 1918 flu pandemic | 0.6 | 0.3 | 2078 | 71 |
| pandemic flu of 1918 images | 1 | 1 | 7268 | 28 |
| great flu pandemic 1918 book | 1.59 | 0.6 | 472 | 11 |
| global flu pandemic 1918 | 1.31 | 1 | 6223 | 25 |
| spanish flu epidemic 1918 documentary | 1.64 | 0.8 | 7084 | 23 |
| the great flu pandemic of 1918 | 0.41 | 0.4 | 7049 | 44 |
| history of 1918 flu pandemic | 1.93 | 0.6 | 7073 | 19 |
| lessons learned from the 1918 flu pandemic | 0.21 | 1 | 6062 | 51 |
| the 1918 influenza pandemic | 1.35 | 0.8 | 8660 | 43 |
| news 1918 influenza pandemic | 1.15 | 0.6 | 1542 | 62 |
| information about 1918 influenza pandemic | 0.42 | 0.9 | 6323 | 68 |
| cdc 1918 pandemic influenza | 0.48 | 0.9 | 465 | 13 |
| the 1918 great influenza pandemic | 0.78 | 1 | 2038 | 90 |
| the 1918 influenza pandemic in america | 1.68 | 0.4 | 5285 | 80 |
| books on 1918 influenza pandemic | 1.13 | 0.7 | 2534 | 34 |
