| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| carbon 13 nmr spectroscopy | 0.43 | 0.7 | 1228 | 55 | 26 |
| carbon | 1.84 | 0.4 | 3571 | 5 | 6 |
| 13 | 0.34 | 0.6 | 4813 | 74 | 2 |
| nmr | 1.43 | 0.1 | 7331 | 42 | 3 |
| spectroscopy | 1.05 | 0.3 | 1578 | 99 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| carbon 13 nmr spectroscopy | 0.86 | 0.1 | 4908 | 26 |
