| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ventilation | 0.53 | 1 | 8188 | 31 |
| ventilation cleaning | 1.07 | 0.8 | 3596 | 62 |
| ventilation fan | 1.25 | 0.2 | 2313 | 79 |
| ventilation duct cleaning | 0.85 | 0.1 | 4905 | 1 |
| ventilation cleaning services | 0.42 | 0.4 | 1579 | 78 |
| ventilation definition | 0.38 | 0.2 | 105 | 81 |
| ventilation system | 0.35 | 0.2 | 223 | 1 |
| ventilation direct | 1.8 | 0.1 | 5799 | 86 |
| ventilation and air-conditioning hvac systems | 0.95 | 0.5 | 4757 | 36 |
| ventilation duct | 1.87 | 0.1 | 2822 | 83 |
| ventilation perfusion mismatch | 1.41 | 0.8 | 9808 | 62 |
| ventilation shaft | 0.96 | 0.6 | 1882 | 82 |
| ventilation rate for adult cpr is | 1.51 | 0.1 | 974 | 81 |
| ventilation grill | 0.68 | 1 | 8186 | 22 |
| ventilation vs respiration | 1.61 | 0.1 | 7052 | 62 |
| ventilation system cleaning | 0.97 | 0.3 | 5597 | 33 |
| ventilation rate for child and infant cpr is | 1.19 | 0.3 | 1663 | 29 |
| ventilation perfusion scan | 0.38 | 0.5 | 1505 | 89 |
| ventilation vs perfusion | 1.95 | 0.6 | 2140 | 62 |
| ventilation design | 1.03 | 0.4 | 2127 | 52 |
| ventilation maximum | 0.02 | 0.1 | 4393 | 83 |
| ventilation hole | 1.85 | 0.9 | 9661 | 42 |
| ventilation unit | 0.52 | 0.9 | 1676 | 29 |
| ventilation filter | 0.24 | 0.9 | 8837 | 99 |
| ventilation rate formula | 0.2 | 1 | 1689 | 91 |
