| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is nitrous oxide a volatile anesthetic | 0.86 | 0.5 | 3730 | 82 | 38 |
| is | 0.88 | 0.3 | 2945 | 26 | 2 |
| nitrous | 0.17 | 0.5 | 790 | 7 | 7 |
| oxide | 0.29 | 0.3 | 6966 | 85 | 5 |
| a | 1.56 | 0.3 | 2034 | 15 | 1 |
| volatile | 0.63 | 0.6 | 4708 | 61 | 8 |
| anesthetic | 1.48 | 0.6 | 6781 | 53 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is nitrous oxide a volatile anesthetic | 0.09 | 0.4 | 9761 | 57 |
