| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| withdrawal from heroin manifestations | 1.1 | 0.1 | 8049 | 58 | 37 |
| withdrawal | 0.98 | 0.7 | 8597 | 32 | 10 |
| from | 1.65 | 0.1 | 4611 | 51 | 4 |
| heroin | 1.64 | 1 | 316 | 71 | 6 |
| manifestations | 1.7 | 0.4 | 8105 | 65 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| withdrawal from heroin manifestations | 1.94 | 0.3 | 7186 | 75 |
| clinical manifestations of heroin withdrawal | 0.25 | 1 | 465 | 69 |
