| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| permutation formula derivation | 1.57 | 0.5 | 2092 | 64 | 30 |
| permutation | 0.27 | 0.9 | 8135 | 25 | 11 |
| formula | 1.82 | 0.3 | 9505 | 28 | 7 |
| derivation | 0.81 | 0.2 | 6711 | 23 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| permutation formula derivation | 0.33 | 0.2 | 646 | 56 |
