| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| first use of anesthesia | 1.97 | 0.5 | 1141 | 73 | 23 |
| first | 1.75 | 0.6 | 4679 | 86 | 5 |
| use | 1.99 | 0.4 | 6973 | 97 | 3 |
| of | 0.25 | 0.6 | 9321 | 96 | 2 |
| anesthesia | 1.13 | 0.2 | 2133 | 33 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| first use of anesthesia | 1.35 | 0.6 | 8691 | 22 |
