| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how does nitrous oxide work as anesthesia | 0.07 | 1 | 6941 | 48 | 41 |
| how | 0.1 | 0.4 | 1906 | 77 | 3 |
| does | 0.19 | 1 | 4549 | 87 | 4 |
| nitrous | 0.76 | 0.2 | 2771 | 91 | 7 |
| oxide | 1.23 | 0.2 | 7871 | 24 | 5 |
| work | 0.25 | 1 | 6499 | 57 | 4 |
| as | 1.7 | 0.7 | 7944 | 91 | 2 |
| anesthesia | 1.32 | 0.9 | 9053 | 66 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how does nitrous oxide work as anesthesia | 1.8 | 0.6 | 7043 | 37 |
