| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| receiver operating characteristic 中文 | 0.84 | 0.5 | 177 | 17 | 40 |
| receiver | 1.1 | 0.6 | 1286 | 2 | 8 |
| operating | 1.31 | 1 | 9319 | 70 | 9 |
| characteristic | 1.12 | 0.2 | 4307 | 67 | 14 |
| 中文 | 1.5 | 0.2 | 8196 | 57 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| receiver operating characteristic 中文 | 1.15 | 0.4 | 9083 | 83 |
