| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| american journal of mathematics impact factor | 1.35 | 1 | 10000 | 21 | 45 |
| american | 0.64 | 0.9 | 1646 | 2 | 8 |
| journal | 1.9 | 0.8 | 8840 | 30 | 7 |
| of | 1.5 | 1 | 9884 | 82 | 2 |
| mathematics | 1.19 | 0.5 | 6459 | 65 | 11 |
| impact | 0.89 | 0.6 | 8659 | 54 | 6 |
| factor | 0.59 | 0.7 | 1293 | 72 | 6 |
