| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| permutation and combination solved problems | 0.38 | 0.4 | 1908 | 33 | 43 |
| permutation | 1.62 | 0.1 | 475 | 94 | 11 |
| and | 0.08 | 0.4 | 1516 | 25 | 3 |
| combination | 0.49 | 0.5 | 6444 | 2 | 11 |
| solved | 0.72 | 0.1 | 8311 | 75 | 6 |
| problems | 1.81 | 0.4 | 433 | 85 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| permutation and combination solved problems | 0.72 | 0.5 | 5913 | 36 |
