| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bedside ultrasound pneumomediastinum | 1.23 | 0.5 | 3629 | 70 | 36 |
| bedside | 1.46 | 0.1 | 601 | 44 | 7 |
| ultrasound | 1.94 | 0.6 | 7372 | 56 | 10 |
| pneumomediastinum | 0.95 | 0.4 | 690 | 96 | 17 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bedside ultrasound pneumomediastinum | 1.49 | 0.5 | 2870 | 42 |
