| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pleural effusion ultrasound | 0.63 | 0.6 | 292 | 50 | 27 |
| pleural | 1.1 | 0.4 | 1079 | 42 | 7 |
| effusion | 1.13 | 0.9 | 2189 | 64 | 8 |
| ultrasound | 0.31 | 0.4 | 1008 | 44 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pleural effusion ultrasound | 1.87 | 0.4 | 3230 | 15 |
