| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| greek small letter sigma | 1.17 | 0.2 | 7644 | 95 | 24 |
| greek | 0.94 | 0.5 | 5337 | 73 | 5 |
| small | 1.76 | 0.2 | 1956 | 37 | 5 |
| letter | 0.9 | 0.5 | 73 | 99 | 6 |
| sigma | 0.61 | 0.8 | 2319 | 69 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| greek small letter sigma | 1.68 | 1 | 6082 | 25 |
