| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biosphere 2 experiment wiki | 1.13 | 0.2 | 8937 | 59 | 27 |
| biosphere | 1.21 | 0.2 | 5781 | 68 | 9 |
| 2 | 1.16 | 0.5 | 7062 | 80 | 1 |
| experiment | 1.8 | 0.4 | 3303 | 47 | 10 |
| wiki | 1.83 | 0.3 | 3623 | 25 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biosphere 2 experiment wiki | 0.26 | 0.3 | 7398 | 12 |
