| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ecmo refer a patient | 1.93 | 0.4 | 7760 | 82 | 20 |
| ecmo | 1.67 | 0.3 | 3247 | 12 | 4 |
| refer | 0.66 | 0.9 | 3391 | 60 | 5 |
| a | 1.02 | 0.2 | 4510 | 20 | 1 |
| patient | 1.99 | 0.3 | 1536 | 40 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ecmo refer a patient | 0.95 | 0.2 | 498 | 15 |
