| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is respiratory depression | 0.67 | 1 | 6805 | 67 | 30 |
| what | 0.41 | 0.2 | 5210 | 53 | 4 |
| is | 0.41 | 0.2 | 6277 | 74 | 2 |
| respiratory | 0.99 | 0.9 | 2821 | 35 | 11 |
| depression | 1.9 | 0.9 | 6162 | 59 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is respiratory depression | 0.14 | 0.3 | 422 | 6 |
