| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| crackles lung sounds causes | 0.52 | 0.2 | 1867 | 3 | 27 |
| crackles | 1.89 | 1 | 9842 | 93 | 8 |
| lung | 0.89 | 0.6 | 7040 | 79 | 4 |
| sounds | 1.05 | 0.7 | 2611 | 24 | 6 |
| causes | 1.4 | 0.5 | 4994 | 45 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| crackles lung sounds causes | 1.98 | 0.3 | 6872 | 65 |
