| Similarity | Rank | |
|---|---|---|
| lifesaving | 0.942 | 44284 |
| defibrillators | 0.699 | 77005 |
| resuscitation | 0.684 | 40780 |
| emergency | 0.664 | 2319 |
| life-sustaining | 0.664 | 79480 |
| defibrillator | 0.653 | 55191 |
| life-threatening | 0.639 | 17072 |
| life-support | 0.636 | 96230 |
| AEDs | 0.630 | 74415 |
| palliative | 0.618 | 27824 |
| first-aid | 0.616 | 59873 |
| cardiopulmonary | 0.616 | 63246 |
| transfusions | 0.615 | 46793 |
| transfusion | 0.612 | 33815 |
| life-changing | 0.606 | 22774 |
| medical | 0.606 | 679 |
| polio | 0.604 | 29307 |
| ARVs | 0.600 | 86025 |
| telemedicine | 0.598 | 52481 |
| preventive | 0.597 | 12927 |
| antiretroviral | 0.593 | 38475 |
| obstetric | 0.593 | 58977 |
| preventative | 0.591 | 16154 |
| pacemakers | 0.587 | 76175 |
| transplantation | 0.587 | 23391 |