| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| endoscopic retrograde cholangiography ercp | 0.89 | 0.4 | 5646 | 96 | 42 |
| endoscopic | 0.01 | 0.7 | 4337 | 27 | 10 |
| retrograde | 1.76 | 0.3 | 9084 | 58 | 10 |
| cholangiography | 0.71 | 0.7 | 4038 | 61 | 15 |
| ercp | 0.63 | 1 | 7826 | 87 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| endoscopic retrograde cholangiography ercp | 1.03 | 0.3 | 4227 | 9 |
