| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| option some none scala | 1.27 | 0.3 | 2911 | 92 | 22 |
| option | 1.28 | 0.2 | 9410 | 68 | 6 |
| some | 1.88 | 0.2 | 3505 | 61 | 4 |
| none | 1.49 | 0.2 | 644 | 17 | 4 |
| scala | 1.91 | 0.7 | 7188 | 11 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| option some none scala | 1.84 | 0.6 | 7398 | 78 |
