| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biology definition concentration gradient | 0.82 | 0.8 | 4712 | 94 | 41 |
| biology | 0.74 | 1 | 278 | 81 | 7 |
| definition | 0.73 | 0.7 | 219 | 27 | 10 |
| concentration | 1.07 | 0.1 | 5678 | 71 | 13 |
| gradient | 1.11 | 0.5 | 2812 | 25 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biology definition concentration gradient | 0.98 | 0.5 | 1731 | 90 |
