| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| description and function of lungs | 1.61 | 0.6 | 8351 | 6 | 33 |
| description | 0.63 | 0.9 | 6561 | 85 | 11 |
| and | 1.11 | 0.1 | 7967 | 90 | 3 |
| function | 0.81 | 0.9 | 1429 | 8 | 8 |
| of | 1.87 | 0.9 | 4731 | 94 | 2 |
| lungs | 0.9 | 0.3 | 9749 | 83 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| description and function of lungs | 0.6 | 0.8 | 5299 | 49 |
