| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| density formula and unit | 0.43 | 0.1 | 7859 | 28 | 24 |
| density | 1.49 | 0.8 | 479 | 56 | 7 |
| formula | 1.63 | 0.4 | 2121 | 17 | 7 |
| and | 0.38 | 1 | 1028 | 6 | 3 |
| unit | 0.12 | 0.6 | 6696 | 54 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| density formula and unit | 1.46 | 0.6 | 6449 | 82 |
