| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| covid vs 1918 influenza | 0.58 | 0.2 | 9306 | 41 | 23 |
| covid | 1.86 | 1 | 2271 | 40 | 5 |
| vs | 1.69 | 0.8 | 547 | 22 | 2 |
| 1918 | 0.72 | 0.4 | 7440 | 61 | 4 |
| influenza | 0.15 | 0.7 | 6688 | 82 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| covid vs 1918 influenza | 0.07 | 0.8 | 7211 | 55 |
| 1918 influenza pandemic vs covid 19 | 1.56 | 0.2 | 6645 | 88 |
| covid deaths vs 1918 flu deaths | 0.6 | 1 | 3690 | 13 |
| covid 19 vs spanish flu 1918 | 1.62 | 0.8 | 9875 | 41 |
| covid and 1918 flu pandemic similarities | 0.76 | 1 | 321 | 54 |
| spanish flu epidemic 1918 vs covid 19 | 0.53 | 0.6 | 4853 | 65 |
| covid 19 and 1918 spanish flu similarities | 0.43 | 0.9 | 9896 | 24 |
| covid vs influenza a | 1.67 | 0.9 | 7643 | 44 |
| influenza vs covid 19 | 1.85 | 0.1 | 361 | 97 |
| flu vs covid 19 | 0.25 | 0.3 | 6612 | 45 |
| covid vs the flu | 0.99 | 0.3 | 4610 | 5 |
| covid versus influenza a | 1.1 | 0.3 | 5365 | 30 |
| covid vs the flu deaths | 0.47 | 0.9 | 569 | 58 |
| flu v covid v cold | 0.57 | 0.8 | 696 | 92 |
| covid versus the flu | 1.07 | 1 | 2963 | 84 |
| flu+covid19 | 0.93 | 0.8 | 1954 | 9 |
