| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portal vein doppler ultrasound protocol | 1.52 | 0.6 | 3398 | 53 | 39 |
| portal | 1.8 | 0.9 | 5547 | 80 | 6 |
| vein | 1.98 | 0.8 | 6677 | 53 | 4 |
| doppler | 0.77 | 0.1 | 6409 | 99 | 7 |
| ultrasound | 0.48 | 1 | 5492 | 39 | 10 |
| protocol | 0.06 | 0.4 | 7136 | 82 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal vein doppler ultrasound protocol | 0.88 | 0.2 | 500 | 16 |
