| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nbi endoscopy | 1.87 | 0.3 | 211 | 25 | 13 |
| nbi | 0.61 | 0.3 | 4110 | 2 | 3 |
| endoscopy | 1.45 | 0.9 | 6805 | 27 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nbi endoscopy | 1.12 | 0.7 | 9688 | 14 |
| wl and nbi endoscopy of the same patient | 0.19 | 0.1 | 7233 | 50 |
| nbi narrow band imaging endoscopy is | 1.57 | 0.9 | 3038 | 81 |
| nbi light for endoscopy | 0.22 | 0.2 | 2479 | 33 |
| nbi vs white light endoscopy | 1.92 | 1 | 501 | 35 |
| narrow band imaging endoscopy | 1.27 | 1 | 3833 | 46 |
| nbi narrow band imaging | 1.74 | 0.9 | 6493 | 63 |
