Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
effect of bird flu on humans | 1.35 | 1 | 1525 | 37 |
what effect does bird flu have on humans | 1.22 | 0.4 | 9404 | 31 |
bird flu to humans | 1.32 | 0.6 | 3080 | 76 |
bird flu danger to humans | 1.66 | 1 | 2458 | 32 |
article on bird flu | 1.27 | 0.3 | 4256 | 29 |
bird flu risk to humans | 0.84 | 0.1 | 1971 | 3 |
can bird flu harm humans | 0.41 | 0.7 | 5984 | 21 |
does bird flu affect all birds | 0.08 | 0.5 | 2195 | 53 |
how bad is the bird flu | 0.49 | 0.2 | 8510 | 16 |
why is bird flu dangerous | 0.63 | 0.2 | 2071 | 96 |