| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| codeine phosphate chemical structure | 0.42 | 1 | 1558 | 22 | 36 |
| codeine | 1.23 | 0.9 | 948 | 55 | 7 |
| phosphate | 1.4 | 0.2 | 9951 | 17 | 9 |
| chemical | 1.49 | 1 | 6543 | 12 | 8 |
| structure | 1.24 | 0.2 | 5451 | 47 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| codeine phosphate chemical structure | 0.56 | 0.1 | 3571 | 63 |
