| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hydrogen bonds definition chemistry | 2 | 0.5 | 5993 | 63 | 35 |
| hydrogen | 0.56 | 0.8 | 1468 | 74 | 8 |
| bonds | 1.43 | 0.9 | 8272 | 77 | 5 |
| definition | 1.75 | 0.1 | 4965 | 65 | 10 |
| chemistry | 0.5 | 1 | 510 | 3 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hydrogen bonds definition chemistry | 1.31 | 0.6 | 2925 | 27 |
| hydrogen bond definition chemistry | 1.24 | 0.9 | 3046 | 42 |
| hydrogen bond simple definition chemistry | 0.84 | 0.2 | 4254 | 22 |
