| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biosphere 2 pictures | 1.42 | 0.2 | 122 | 46 | 20 |
| biosphere | 0.06 | 0.9 | 5127 | 13 | 9 |
| 2 | 0.38 | 0.5 | 9603 | 16 | 1 |
| pictures | 0.6 | 0.8 | 8985 | 26 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biosphere 2 pictures | 1.75 | 0.4 | 4700 | 82 |
| picture of biosphere 2 | 1.18 | 0.9 | 5241 | 61 |
| picture of biosphere | 0.64 | 0.8 | 9040 | 8 |
| what is the biosphere 2 | 0.18 | 0.1 | 1876 | 54 |
| books on biosphere 2 | 1.31 | 0.6 | 7854 | 81 |
| biosphere 1 and 2 | 1.75 | 0.9 | 5376 | 61 |
| history of biosphere 2 | 0.49 | 0.6 | 9270 | 35 |
| biosphere 2 documentary film | 1 | 0.5 | 8679 | 87 |
| purpose of biosphere 2 | 1.84 | 0.2 | 6510 | 42 |
| images of the biosphere | 1.38 | 0.3 | 5318 | 8 |
