| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| derivative sum difference rule | 1.8 | 0.6 | 653 | 33 | 30 |
| derivative | 1.71 | 0.8 | 2013 | 21 | 10 |
| sum | 1.15 | 0.8 | 7259 | 100 | 3 |
| difference | 0.4 | 0.3 | 3832 | 32 | 10 |
| rule | 0.81 | 0.8 | 9109 | 57 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| derivative sum difference rule | 1.5 | 0.8 | 1770 | 3 |
