| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why can virus survive in air | 1.94 | 0.6 | 4658 | 86 |
| how does a virus survive | 0.18 | 0.9 | 8424 | 44 |
| do viruses need air | 0.36 | 0.8 | 3525 | 71 |
| can viruses travel through air | 0.24 | 0.5 | 9166 | 18 |
| how long virus stay in air | 1.08 | 0.8 | 2536 | 38 |
| why virus is living | 0.19 | 0.2 | 3779 | 11 |
| why are viruses alive | 1.45 | 0.7 | 9852 | 53 |
| do viruses need oxygen to survive | 1.06 | 0.7 | 1028 | 32 |
| can viruses be spread through the air | 1.18 | 0.4 | 5590 | 53 |
| do viruses breath air | 1.12 | 0.8 | 3506 | 42 |
| can viruses be transmitted by air | 1.69 | 0.8 | 3836 | 9 |
| destroy viruses in the air | 0.69 | 0.1 | 2719 | 84 |
| reasons why viruses are alive | 0.64 | 0.3 | 702 | 59 |
| virus survival in the environment | 0.3 | 0.6 | 3714 | 85 |
| what makes a virus alive | 0.98 | 0.7 | 6021 | 12 |
| facts on why viruses are alive | 1.13 | 0.4 | 4676 | 89 |
| do viruses need energy to survive | 0.31 | 0.1 | 1186 | 69 |
| how does a virus live | 0.9 | 0.7 | 3557 | 97 |
| reasons why viruses are living | 1.73 | 0.6 | 6150 | 83 |
