| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| controlled group definition biology | 1.52 | 0.8 | 1865 | 3 | 35 |
| controlled | 1.12 | 0.9 | 2758 | 42 | 10 |
| group | 1.72 | 0.6 | 5266 | 52 | 5 |
| definition | 1.55 | 0.6 | 7873 | 9 | 10 |
| biology | 1.22 | 0.9 | 2670 | 73 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| controlled group definition biology | 1.25 | 1 | 5892 | 49 |
