| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentration gradient biology | 0.87 | 0.1 | 7021 | 11 | 30 |
| concentration | 1.42 | 0.2 | 2579 | 94 | 13 |
| gradient | 0.83 | 0.6 | 8506 | 99 | 8 |
| biology | 1.1 | 1 | 4114 | 13 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentration gradient biology | 0.54 | 0.9 | 1196 | 57 |
