| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| linear programming duality problem | 1.63 | 0.5 | 3533 | 90 | 34 |
| linear | 1.7 | 1 | 5823 | 40 | 6 |
| programming | 1.81 | 0.8 | 3159 | 25 | 11 |
| duality | 1.03 | 0.8 | 2581 | 60 | 7 |
| problem | 0.58 | 0.9 | 7741 | 87 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| linear programming duality problem | 0.17 | 1 | 8946 | 89 |
