| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| knowledge based on system | 0.23 | 0.3 | 7694 | 19 | 25 |
| knowledge | 0.66 | 0.5 | 6702 | 44 | 9 |
| based | 1.25 | 0.8 | 5200 | 60 | 5 |
| on | 0.49 | 0.9 | 5600 | 8 | 2 |
| system | 1.91 | 0.5 | 5856 | 37 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| knowledge based on system | 0.71 | 1 | 3447 | 80 |
