| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| airways of the respiratory system | 0.14 | 1 | 9396 | 66 | 33 |
| airways | 1.97 | 0.6 | 8640 | 99 | 7 |
| of | 1.37 | 0.8 | 5910 | 65 | 2 |
| the | 1.03 | 0.1 | 4771 | 45 | 3 |
| respiratory | 0.03 | 0.7 | 4674 | 30 | 11 |
| system | 0.02 | 0.1 | 4929 | 11 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| airways of the respiratory system | 1.07 | 0.3 | 3523 | 78 |
