| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentration gradient definition easy | 1.9 | 0.3 | 8593 | 16 | 38 |
| concentration | 0.36 | 0.3 | 1184 | 39 | 13 |
| gradient | 0.82 | 0.5 | 5978 | 20 | 8 |
| definition | 1.01 | 0.5 | 7720 | 62 | 10 |
| easy | 1.8 | 0.5 | 3805 | 8 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentration gradient definition easy | 0.28 | 0.6 | 5347 | 60 |
