| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| morphine side effects duration | 0.72 | 0.1 | 7674 | 10 | 30 |
| morphine | 1.87 | 0.3 | 8131 | 76 | 8 |
| side | 0.56 | 0.4 | 4145 | 97 | 4 |
| effects | 0.83 | 0.6 | 879 | 90 | 7 |
| duration | 1.93 | 0.5 | 6605 | 98 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| morphine side effects duration | 1.52 | 1 | 8517 | 55 |
