| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ca esophagus barium swallow | 1.97 | 0.7 | 9328 | 80 | 27 |
| ca | 0.84 | 0.2 | 1054 | 2 | 2 |
| esophagus | 0.59 | 1 | 4806 | 67 | 9 |
| barium | 0.46 | 0.9 | 8003 | 85 | 6 |
| swallow | 1.29 | 0.2 | 5092 | 63 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ca esophagus barium swallow | 0.05 | 0.7 | 1995 | 39 |
