| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentration gradient definition biology | 1.02 | 0.1 | 2254 | 41 | 41 |
| concentration | 0.96 | 0.8 | 2811 | 88 | 13 |
| gradient | 0.66 | 0.1 | 567 | 4 | 8 |
| definition | 0.71 | 0.8 | 7904 | 61 | 10 |
| biology | 0.98 | 0.6 | 9332 | 24 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentration gradient definition biology | 0.46 | 0.1 | 4383 | 26 |
