| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| metric system grade 4 | 0.73 | 0.6 | 521 | 49 | 21 |
| metric | 0.64 | 0.1 | 7058 | 43 | 6 |
| system | 0.66 | 0.1 | 4975 | 54 | 6 |
| grade | 0.12 | 0.3 | 4984 | 20 | 5 |
| 4 | 0.49 | 0.8 | 952 | 47 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| metric system grade 4 | 0.78 | 0.2 | 6754 | 2 |
