| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history of the unfccc | 1.95 | 0.9 | 5635 | 96 | 21 |
| history | 0.11 | 0.1 | 1571 | 15 | 7 |
| of | 1.66 | 0.5 | 9505 | 63 | 2 |
| the | 1.96 | 0.1 | 7998 | 41 | 3 |
| unfccc | 0.98 | 0.2 | 2235 | 43 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history of the unfccc | 1.12 | 0.8 | 9269 | 72 |
