| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| three cell model of global circulation | 0.43 | 0.7 | 5332 | 38 | 38 |
| three | 0.08 | 0.2 | 9604 | 74 | 5 |
| cell | 0.27 | 0.2 | 7758 | 75 | 4 |
| model | 0.13 | 0.2 | 2536 | 50 | 5 |
| of | 0.08 | 0.6 | 1367 | 100 | 2 |
| global | 0.2 | 0.3 | 3177 | 30 | 6 |
| circulation | 0.75 | 0.1 | 4804 | 65 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| three cell model of global circulation | 1.04 | 0.1 | 6567 | 1 |
