| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ercp procedure for choledocholithiasis | 1.69 | 0.4 | 3813 | 28 | 38 |
| ercp | 1.72 | 1 | 2409 | 45 | 4 |
| procedure | 0.32 | 0.3 | 3103 | 8 | 9 |
| for | 1.8 | 0.1 | 5700 | 90 | 3 |
| choledocholithiasis | 0.5 | 0.1 | 7536 | 91 | 19 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ercp procedure for choledocholithiasis | 1.29 | 0.8 | 2874 | 1 |
