| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mortality rate of h1n1 | 1.7 | 1 | 7891 | 77 | 22 |
| mortality | 0.06 | 1 | 5358 | 5 | 9 |
| rate | 0.54 | 0.4 | 8093 | 63 | 4 |
| of | 0.27 | 0.4 | 9156 | 14 | 2 |
| h1n1 | 0.77 | 1 | 351 | 44 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mortality rate of h1n1 | 0.72 | 0.8 | 7965 | 81 |
| h1n1 death rate by age | 0.79 | 0.5 | 2811 | 29 |
| h1n1 death rate united states | 0.21 | 0.2 | 1417 | 95 |
| h1n1 death rate usa | 0.71 | 0.5 | 439 | 7 |
| number of deaths from h1n1 | 0.48 | 0.2 | 5592 | 98 |
| h1n1 death rate 2009 | 1.9 | 0.5 | 8181 | 61 |
| h1n1 statistics deaths today | 1.99 | 0.1 | 9619 | 19 |
| h1n1 deaths united states | 0.64 | 1 | 4204 | 20 |
| h1n1 deaths by country | 1.47 | 0.5 | 7252 | 42 |
| how many died from h1n1 | 0.62 | 0.2 | 1052 | 36 |
| how many people died from h1n1 | 1.34 | 0.4 | 7782 | 72 |
| how many people died from h1n1 worldwide | 0.16 | 0.6 | 7670 | 6 |
| h5n1 bird flu mortality rate | 1.87 | 0.1 | 3639 | 48 |
| dangerous facts of h1n1 | 0.3 | 0.5 | 3975 | 55 |
| influenza a virus subtype h5n1 mortality | 0.81 | 0.3 | 7729 | 79 |
| h1n1 deaths in usa 2009 | 1.79 | 0.8 | 6960 | 3 |
| how many died h1n1 usa | 0.3 | 0.2 | 3175 | 7 |
| life cycle of h1n1 | 0.99 | 0.2 | 3519 | 25 |
| h1n1 in 2009 statistics | 0.84 | 0.2 | 3935 | 75 |
| long term effects of h1n1 | 0.8 | 0.6 | 2477 | 72 |
| how long did h1n1 last | 0.51 | 0.6 | 1351 | 53 |
| cdc influenza h1n1 2009 deaths | 1.39 | 0.3 | 9900 | 95 |
| h1n1 bird flu deaths | 0.54 | 0.2 | 2560 | 10 |
| h5n1 bird flu death rate | 0.23 | 0.4 | 5149 | 12 |
