| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| structure of ascorbic acid | 1.87 | 0.4 | 9726 | 85 | 26 |
| structure | 1.17 | 0.7 | 6524 | 18 | 9 |
| of | 1.74 | 0.2 | 7881 | 70 | 2 |
| ascorbic | 1.22 | 0.1 | 8474 | 71 | 8 |
| acid | 1.52 | 0.1 | 7970 | 99 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| structure of ascorbic acid | 0.66 | 0.1 | 3763 | 83 |
