| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| does codeine cause drowsiness | 1.39 | 0.1 | 4802 | 56 | 29 |
| does | 0.15 | 0.7 | 8407 | 48 | 4 |
| codeine | 1.26 | 0.3 | 6926 | 49 | 7 |
| cause | 1.38 | 0.9 | 9914 | 43 | 5 |
| drowsiness | 1.86 | 0.2 | 6986 | 18 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does codeine cause drowsiness | 1.11 | 0.2 | 9118 | 53 |
