| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| h1n1 2020 stats | 1.97 | 0.3 | 5417 | 61 |
| h1n1 2010 | 0.73 | 0.3 | 8144 | 86 |
| h1n1 2024 | 0.31 | 0.4 | 4556 | 55 |
| h1n1 2023 | 1.5 | 0.1 | 870 | 12 |
| h1n1 2022 | 0.52 | 0.2 | 7296 | 63 |
| h1n1 2009 | 0.72 | 1 | 3953 | 59 |
| h1n1 2008 | 1.89 | 1 | 9398 | 35 |
| h1n1 2023 china | 1.12 | 0.7 | 7723 | 33 |
| h1n1 2019 | 0.89 | 0.2 | 5681 | 46 |
| h1n1 2009 pandemic | 1.71 | 0.9 | 5929 | 81 |
| h1n1 2013 | 0.39 | 1 | 868 | 54 |
| h1n1 2014 | 1.26 | 0.7 | 3055 | 48 |
| h1n1 2015 | 1.1 | 0.1 | 4227 | 26 |
| h1n1 2009 pdm | 0.32 | 0.6 | 1165 | 68 |
| h1n1 flu symptoms 2020 | 1.83 | 1 | 9722 | 87 |
| h1n1 statistics 2020 | 1.86 | 0.8 | 4084 | 45 |
| h1n1 2009 vaccine | 1.7 | 0.3 | 6630 | 68 |
| h1n1 2009 deaths | 1.23 | 0.5 | 5039 | 39 |
| h1n1 2009 origin | 1.29 | 1 | 9428 | 5 |
| h1n1 vaccine 2010 | 0.32 | 0.5 | 6835 | 26 |
