| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pulmonary ventilation vs external respiration | 0.69 | 0.8 | 3620 | 62 | 45 |
| pulmonary | 1.3 | 0.5 | 799 | 13 | 9 |
| ventilation | 0.33 | 0.3 | 1268 | 45 | 11 |
| vs | 0.43 | 0.6 | 4465 | 91 | 2 |
| external | 0.77 | 0.8 | 5618 | 94 | 8 |
| respiration | 0.47 | 0.8 | 3808 | 61 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pulmonary ventilation vs external respiration | 1.98 | 0.2 | 106 | 77 |
| pulmonary ventilation vs respiration | 1.47 | 0.6 | 4492 | 53 |
| ventilation external and internal respiration | 1.41 | 0.9 | 6613 | 53 |
| what is external pulmonary respiration | 1.49 | 0.4 | 6184 | 36 |
| external respiration vs internal respiration | 0.77 | 0.1 | 8957 | 98 |
| pulmonary external respiration refers to | 1.6 | 0.4 | 5484 | 3 |
| ventilation vs respiration vs oxygenation | 0.33 | 0.1 | 4445 | 94 |
| external vs internal respiration | 1.48 | 0.7 | 7295 | 74 |
| ventilation and respiration difference | 1.59 | 0.4 | 6103 | 40 |
| what is respiration vs ventilation | 1.99 | 0.8 | 1843 | 46 |
| pulmonary ventilation vs alveolar ventilation | 1.77 | 0.7 | 9522 | 54 |
| difference between ventilation & respiration | 1.9 | 0.3 | 5166 | 63 |
| how is ventilation different from respiration | 0.97 | 0.3 | 4829 | 47 |
| respiratory system pulmonary ventilation | 1.92 | 1 | 5477 | 14 |
| how does respiration differ from ventilation | 1.96 | 0.2 | 7867 | 92 |
| compare external and internal respiration | 0.2 | 0.4 | 206 | 97 |
| internal and external respiration difference | 1.37 | 1 | 857 | 84 |
| difference between respirator and ventilation | 0.91 | 0.8 | 9694 | 49 |
