| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| picture of biosphere | 1.61 | 0.5 | 1341 | 48 | 20 |
| picture | 0.38 | 0.5 | 7492 | 14 | 7 |
| of | 1.44 | 0.1 | 8524 | 70 | 2 |
| biosphere | 1.99 | 0.7 | 4993 | 97 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| picture of biosphere | 0.96 | 0.8 | 1570 | 70 |
| picture of biosphere 2 | 1.26 | 0.1 | 5909 | 8 |
| what is the biosphere 2 | 0.84 | 0.4 | 4582 | 57 |
| books on biosphere 2 | 1.99 | 0.6 | 673 | 59 |
| biosphere 1 and 2 | 0.19 | 0.3 | 1998 | 58 |
| history of biosphere 2 | 1.26 | 0.4 | 2696 | 85 |
| biosphere 2 documentary film | 1.57 | 0.7 | 2430 | 94 |
| purpose of biosphere 2 | 0.28 | 0.7 | 7585 | 2 |
