| Similarity | Rank | |
|---|---|---|
| Plumbing | 0.724 | 44331 |
| HVAC | 0.719 | 30542 |
| air_conditioning | 0.705 | 12947 |
| heating | 0.684 | 6655 |
| Electrical | 0.675 | 32436 |
| air-conditioning | 0.673 | 39041 |
| air_conditioning_system | 0.656 | 73324 |
| Cooling | 0.643 | 82932 |
| A_/_C | 0.624 | 53562 |
| refrigeration | 0.620 | 33243 |
| central_heating | 0.605 | 68130 |
| plumbing | 0.600 | 12655 |
| Electric | 0.599 | 18724 |
| air_conditioner | 0.590 | 30811 |
| water_heater | 0.588 | 46209 |
| HVAC_system | 0.586 | 55623 |
| Electrician | 0.585 | 75987 |
| Energy_Management | 0.580 | 97030 |
| Automotive | 0.578 | 32271 |
| heating_system | 0.576 | 34760 |
| heat_pump | 0.568 | 35786 |
| air_condition | 0.566 | 62986 |
| Welding | 0.555 | 67153 |
| Mechanical | 0.552 | 25319 |
| electrical_work | 0.551 | 84925 |