| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is 0 a natural numbers | 0.91 | 0.2 | 6460 | 36 | 22 |
| is | 0.14 | 0.2 | 3544 | 99 | 2 |
| a | 1.32 | 0.7 | 26 | 7 | 1 |
| natural | 1.79 | 0.6 | 3550 | 79 | 7 |
| numbers | 0.64 | 0.7 | 6077 | 2 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is 0 a natural numbers | 1.98 | 0.3 | 4595 | 45 |
