| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gas liquid mass transfer | 1.32 | 0.2 | 7036 | 42 | 24 |
| gas | 1.74 | 0.5 | 7395 | 40 | 3 |
| liquid | 0.27 | 0.6 | 2704 | 51 | 6 |
| mass | 0.14 | 0.7 | 716 | 19 | 4 |
| transfer | 1.93 | 0.4 | 3874 | 71 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gas liquid mass transfer | 2 | 1 | 2908 | 6 |
