| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentration gradient def biology | 0.36 | 0.9 | 6449 | 80 | 34 |
| concentration | 1.67 | 0.8 | 8435 | 41 | 13 |
| gradient | 0.88 | 0.9 | 7881 | 48 | 8 |
| def | 0.04 | 0.2 | 877 | 73 | 3 |
| biology | 1.17 | 0.8 | 6113 | 13 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentration gradient def biology | 1.47 | 0.1 | 1743 | 1 |
