| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of concentration gradient biology | 1.58 | 0.9 | 2237 | 67 | 44 |
| definition | 1.91 | 0.6 | 656 | 93 | 10 |
| of | 1.05 | 0.7 | 6271 | 45 | 2 |
| concentration | 0.9 | 0.4 | 7239 | 98 | 13 |
| gradient | 1.68 | 0.5 | 9836 | 15 | 8 |
| biology | 0.57 | 0.2 | 8561 | 66 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of concentration gradient biology | 0.82 | 0.9 | 8530 | 32 |
