| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| copd patients lung sounds | 1.36 | 0.7 | 2708 | 2 | 25 |
| copd | 1.19 | 0.4 | 4776 | 95 | 4 |
| patients | 0.85 | 1 | 5930 | 88 | 8 |
| lung | 0.52 | 0.8 | 4913 | 52 | 4 |
| sounds | 0.12 | 0.6 | 6450 | 33 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| copd patients lung sounds | 1.79 | 0.6 | 9386 | 70 |
