| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| thermosyphon principle | 0.5 | 0.4 | 9649 | 82 | 22 |
| thermosyphon | 1.11 | 0.4 | 1132 | 29 | 12 |
| principle | 0.38 | 0.8 | 8854 | 99 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| thermosyphon principle | 1.15 | 0.8 | 2450 | 52 |
| thermosyphon reboiler principle | 0.29 | 0.5 | 8966 | 81 |
| thermosyphon reboiler working principle | 1.91 | 0.1 | 6844 | 76 |
| thermosyphon pot working principle | 0.86 | 0.5 | 6704 | 85 |
| thermosiphon reboiler principle | 0.56 | 0.2 | 4336 | 28 |
