| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what are natural numbers | 1.45 | 0.2 | 169 | 27 | 24 |
| what | 1.73 | 0.9 | 4905 | 35 | 4 |
| are | 0.28 | 0.3 | 6552 | 46 | 3 |
| natural | 0.64 | 0.7 | 8453 | 20 | 7 |
| numbers | 0.35 | 0.5 | 7463 | 50 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what are natural numbers | 0.27 | 0.8 | 5204 | 40 |
