| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentration gradient function | 0.85 | 0.7 | 4295 | 30 | 31 |
| concentration | 1.42 | 0.7 | 1167 | 36 | 13 |
| gradient | 0.31 | 0.1 | 5474 | 32 | 8 |
| function | 1.08 | 0.8 | 6964 | 18 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentration gradient function | 0.59 | 0.3 | 4199 | 60 |
