| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nejm knowledge plus opioid | 0.35 | 0.9 | 9942 | 43 | 26 |
| nejm | 1.74 | 0.6 | 2425 | 67 | 4 |
| knowledge | 0.89 | 0.5 | 5415 | 95 | 9 |
| plus | 1.96 | 0.1 | 3397 | 46 | 4 |
| opioid | 0.89 | 0.1 | 8026 | 51 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nejm knowledge plus opioid | 0.12 | 0.8 | 7481 | 67 |
