| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ventilation systems hvac | 1.66 | 0.9 | 5903 | 57 | 24 |
| ventilation | 1.6 | 0.7 | 428 | 91 | 11 |
| systems | 1.04 | 0.1 | 7019 | 12 | 7 |
| hvac | 1.41 | 0.7 | 8996 | 65 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ventilation systems hvac | 0.85 | 0.3 | 6905 | 64 |
| ventilation and air-conditioning hvac systems | 1.19 | 0.9 | 5335 | 49 |
| hvac fresh air ventilation system | 0.75 | 0.9 | 9379 | 52 |
| hvac ventilation system design | 1 | 0.9 | 6191 | 38 |
| hvac and ventilation systems | 1.67 | 0.4 | 2227 | 31 |
| ventilation and air conditioning hvac systems | 1.13 | 0.2 | 3310 | 86 |
| ventilation pipe hvac system | 0.29 | 0.2 | 898 | 100 |
| air ventilation system hvac | 1.79 | 1 | 8036 | 4 |
| heating ventilation and air-conditioning hvac | 1.6 | 0.3 | 248 | 8 |
| heating ventilation air conditioning systems | 0.99 | 0.8 | 9344 | 20 |
| heating ventilation and air-conditioning | 1.26 | 0.2 | 8078 | 86 |
| ventilation air conditioning system | 0.75 | 0.5 | 3499 | 68 |
| a ventilation system and an air conditioner | 1.54 | 0.2 | 1043 | 63 |
| air conditioning heating and ventilation | 0.02 | 0.6 | 8701 | 59 |
| ventilation and air conditioning | 0.35 | 0.6 | 6282 | 22 |
| ventilation system in hvac | 0.29 | 0.6 | 2340 | 38 |
| hvac heating ventilation air conditioning | 0.03 | 0.4 | 7699 | 74 |
| heat ventilation and air conditioning | 1.75 | 0.4 | 4440 | 30 |
| heating air conditioning ventilation | 0.54 | 0.9 | 3278 | 1 |
