| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| natural abundance definition chemistry | 0.59 | 0.1 | 7989 | 96 | 38 |
| natural | 0.83 | 0.2 | 5795 | 22 | 7 |
| abundance | 1.72 | 1 | 7128 | 8 | 9 |
| definition | 1.49 | 0.4 | 8252 | 46 | 10 |
| chemistry | 0.21 | 0.5 | 9489 | 4 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| natural abundance definition chemistry | 1.28 | 0.5 | 6163 | 2 |
