| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical background of law | 1.37 | 0.6 | 6533 | 32 | 28 |
| historical | 0.04 | 0.9 | 2543 | 42 | 10 |
| background | 1.42 | 0.2 | 1420 | 49 | 10 |
| of | 1.47 | 0.6 | 8912 | 81 | 2 |
| law | 0.98 | 0.8 | 9248 | 67 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical background of law | 0.66 | 1 | 3927 | 41 |
