| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| butorphanol contraindications | 0.57 | 0.6 | 4907 | 86 | 29 |
| butorphanol | 0.33 | 1 | 7577 | 91 | 11 |
| contraindications | 0.82 | 1 | 7796 | 4 | 17 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| butorphanol contraindications | 0.7 | 0.9 | 4132 | 24 |
| butorphanol contraindications in pregnancy | 1.61 | 0.9 | 9787 | 95 |
