| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mucous membrane function respiratory system | 0.16 | 0.9 | 3852 | 20 | 43 |
| mucous | 0.29 | 0.8 | 7865 | 5 | 6 |
| membrane | 1.25 | 0.1 | 4729 | 67 | 8 |
| function | 1.32 | 1 | 3322 | 59 | 8 |
| respiratory | 1.01 | 0.4 | 2862 | 20 | 11 |
| system | 0.25 | 1 | 5334 | 16 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mucous membrane function respiratory system | 1.67 | 0.8 | 856 | 44 |
