| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| refrigeration system design pdf | 0.95 | 0.6 | 5986 | 26 | 31 |
| refrigeration | 0.74 | 0.6 | 9029 | 56 | 13 |
| system | 0.3 | 0.6 | 9174 | 23 | 6 |
| design | 1.89 | 0.6 | 952 | 62 | 6 |
| 0.3 | 0.1 | 4399 | 4 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| refrigeration system design pdf | 1.56 | 1 | 2088 | 5 |
