| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is refrigeration system in ship | 1.01 | 0.2 | 8294 | 81 | 36 |
| what | 0.79 | 0.9 | 4270 | 68 | 4 |
| is | 1.26 | 0.5 | 2606 | 100 | 2 |
| refrigeration | 1.32 | 0.6 | 1953 | 54 | 13 |
| system | 0.03 | 0.2 | 2502 | 25 | 6 |
| in | 0.96 | 0.3 | 7903 | 72 | 2 |
| ship | 1.89 | 0.6 | 1924 | 73 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is refrigeration system in ship | 1.07 | 0.6 | 3046 | 28 |
