| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| carotid duplex ultrasonography | 1.02 | 0.2 | 2255 | 37 | 30 |
| carotid | 0.2 | 0.8 | 26 | 23 | 7 |
| duplex | 0.2 | 0.5 | 2400 | 8 | 6 |
| ultrasonography | 1.27 | 0.7 | 7196 | 53 | 15 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| carotid duplex ultrasonography | 1.32 | 0.5 | 7298 | 42 |
