| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| h1n1 bird flu outbreak | 1.73 | 0.4 | 6813 | 14 | 22 |
| h1n1 | 1.57 | 1 | 6432 | 62 | 4 |
| bird | 0.62 | 0.1 | 7484 | 34 | 4 |
| flu | 1.17 | 0.7 | 3004 | 72 | 3 |
| outbreak | 0.99 | 1 | 7885 | 65 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| h1n1 bird flu outbreak | 0.21 | 0.2 | 3324 | 98 |
