| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| codeine allergy vs morphine | 0.91 | 0.9 | 3050 | 9 | 27 |
| codeine | 0.85 | 0.3 | 6563 | 16 | 7 |
| allergy | 0.92 | 0.4 | 4798 | 1 | 7 |
| vs | 1.54 | 0.1 | 9387 | 67 | 2 |
| morphine | 0.92 | 0.1 | 678 | 49 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| codeine allergy vs morphine | 1.72 | 0.8 | 7240 | 39 |
