| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clinical manifestations of heroin withdrawal | 1.79 | 0.4 | 1646 | 6 | 44 |
| clinical | 1.5 | 0.7 | 2057 | 41 | 8 |
| manifestations | 1.22 | 0.7 | 5363 | 4 | 14 |
| of | 1.37 | 0.7 | 4081 | 36 | 2 |
| heroin | 1.04 | 0.7 | 9208 | 2 | 6 |
| withdrawal | 0.93 | 0.1 | 8511 | 15 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clinical manifestations of heroin withdrawal | 1.81 | 0.7 | 5199 | 47 |
