| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pharmacologic effects of codeine | 1.75 | 0.2 | 1936 | 48 | 32 |
| pharmacologic | 1.99 | 0.1 | 9507 | 12 | 13 |
| effects | 0.83 | 0.3 | 1065 | 6 | 7 |
| of | 0.86 | 0.7 | 5880 | 16 | 2 |
| codeine | 1.72 | 0.8 | 5105 | 15 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pharmacologic effects of codeine | 0.2 | 0.2 | 468 | 56 |
