| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| compressor cooling system | 1.51 | 0.6 | 8148 | 9 | 25 |
| compressor | 0.74 | 0.6 | 7160 | 62 | 10 |
| cooling | 1.58 | 0.5 | 8702 | 99 | 7 |
| system | 1.9 | 0.2 | 9663 | 9 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| compressor cooling system | 0.65 | 0.3 | 8150 | 90 |
| compression cooling system | 1.64 | 0.1 | 4607 | 90 |
| air compressor cooling system | 0.84 | 0.7 | 8877 | 51 |
| cooling systems of centrifugal compressor pdf | 0.61 | 0.4 | 4968 | 3 |
| air compressor air cooling system | 0.37 | 0.1 | 7093 | 63 |
| air compressor water cooling system | 1.02 | 0.4 | 5903 | 70 |
| air conditioner compressor cooling systems | 1.47 | 0.8 | 6573 | 74 |
| screw compressor cooling system | 1.54 | 0.9 | 7338 | 73 |
| non compressor liquid cooling system | 1.9 | 0.5 | 1732 | 65 |
| gas compressor heating cooling system | 0.23 | 0.7 | 4580 | 50 |
