| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| conducting and respiratory zone | 1.62 | 0.8 | 7757 | 35 | 31 |
| conducting | 1.71 | 0.5 | 9564 | 71 | 10 |
| and | 0.51 | 0.3 | 385 | 99 | 3 |
| respiratory | 0.92 | 0.4 | 251 | 90 | 11 |
| zone | 1.31 | 0.4 | 7776 | 25 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| conducting and respiratory zones | 0.86 | 0.8 | 4928 | 22 |
| conducting and respiratory zone structures | 1.27 | 0.4 | 8353 | 20 |
| conducting zone of the respiratory system | 0.2 | 1 | 9045 | 18 |
| conducting zone vs respiratory zone | 0.26 | 0.2 | 4197 | 65 |
| conducting zone and respiratory zone | 0.55 | 0.3 | 1413 | 34 |
| conducting vs respiratory zone | 0.68 | 0.3 | 3972 | 50 |
| conducting zone structures respiratory system | 1.12 | 0.5 | 8843 | 35 |
| conducting vs respiratory zone structures | 1.41 | 0.1 | 4275 | 9 |
| respiratory zone and conducting zone | 0.11 | 0.9 | 2781 | 33 |
| the conducting zone of the respiratory system | 1.96 | 0.9 | 6027 | 93 |
| function of the respiratory conducting zone | 1.04 | 0.6 | 7827 | 12 |
| structures of the respiratory zone | 0.34 | 0.3 | 6934 | 79 |
| conductive zone of respiratory system | 1.44 | 0.3 | 5577 | 99 |
| conducting zones of the respiratory system | 0.46 | 0.6 | 8138 | 40 |
| conducting vs respiratory zones | 0.38 | 0.5 | 9246 | 30 |
