| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| china bird flu human case | 1.58 | 0.7 | 6433 | 69 |
| china reports first human case of bird flu | 0.83 | 0.4 | 8639 | 78 |
| bird flu virus china | 1.9 | 0.3 | 7338 | 52 |
| bird flu from china | 1.54 | 0.5 | 3403 | 85 |
| bird flu china 2013 | 1.13 | 0.7 | 2809 | 42 |
| china bird flu death | 0.15 | 1 | 2760 | 47 |
| bird flu in china latest news | 0.8 | 1 | 1715 | 52 |
| bird flu epidemic in china | 0.44 | 0.1 | 9336 | 86 |
| bird flu in china today | 0.83 | 0.1 | 4217 | 52 |
| bird flu outbreak in china | 0.08 | 0.9 | 1633 | 13 |
| msn us china bird flu | 0.71 | 0.4 | 3606 | 18 |
| new virus in china bird flu | 0.67 | 0.1 | 5744 | 53 |
| flu cases in china | 0.53 | 0.8 | 9556 | 69 |
| msn us china bird flu died | 1.99 | 0.9 | 6490 | 10 |
| human bird flu cases | 0.6 | 1 | 7174 | 82 |
| bird flu in china 2021 | 1.22 | 0.8 | 4642 | 71 |
| china h3n8 bird flu | 1.58 | 0.8 | 4695 | 68 |
| bird flu in chinese | 0.53 | 0.9 | 7673 | 29 |
| avian flu in china | 1.47 | 0.1 | 2665 | 75 |
| bird flu cases worldwide | 0.23 | 0.4 | 483 | 82 |
