| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| derivative of summation rules | 0.57 | 0.4 | 9248 | 95 | 29 |
| derivative | 1.02 | 0.4 | 2336 | 28 | 10 |
| of | 1.18 | 0.2 | 4011 | 89 | 2 |
| summation | 0.65 | 1 | 809 | 74 | 9 |
| rules | 1.04 | 0.6 | 5485 | 34 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| derivative of summation rules | 0.61 | 0.6 | 5256 | 97 |
