| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| normalization process theory | 1.82 | 0.7 | 4952 | 2 | 28 |
| normalization | 0.18 | 0.7 | 4402 | 60 | 13 |
| process | 0.06 | 0.6 | 3420 | 54 | 7 |
| theory | 0.89 | 1 | 2827 | 1 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| normalization process theory | 1.72 | 0.4 | 7423 | 2 |
