| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mathematical definition of natural numbers | 0.48 | 0.1 | 6072 | 88 | 42 |
| mathematical | 0.48 | 0.2 | 6031 | 89 | 12 |
| definition | 1.59 | 0.6 | 7790 | 36 | 10 |
| of | 1.72 | 0.1 | 5095 | 96 | 2 |
| natural | 1.76 | 0.6 | 7477 | 97 | 7 |
| numbers | 1.14 | 0.7 | 5602 | 89 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mathematical definition of natural numbers | 1.98 | 0.5 | 14 | 26 |
