| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| endoscopy of the esophagus | 1.62 | 0.6 | 6197 | 89 | 26 |
| endoscopy | 1.86 | 0.7 | 3941 | 41 | 9 |
| of | 1.37 | 0.9 | 6521 | 10 | 2 |
| the | 1.61 | 0.7 | 1829 | 9 | 3 |
| esophagus | 1.16 | 0.9 | 3614 | 89 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| endoscopy of the esophagus | 1.6 | 0.3 | 1206 | 99 |
