| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| defibrillators history | 1.08 | 0.8 | 4813 | 26 | 22 |
| defibrillators | 1.64 | 0.1 | 3271 | 88 | 14 |
| history | 1.05 | 0.2 | 7913 | 90 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| defibrillators history | 0.98 | 0.3 | 9548 | 29 |
| history of defibrillators | 1.07 | 0.2 | 7155 | 36 |
