| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| steiner tree problem | 0.6 | 0.2 | 7108 | 91 | 20 |
| steiner | 0.17 | 0.8 | 3992 | 65 | 7 |
| tree | 1.47 | 1 | 2559 | 70 | 4 |
| problem | 1.85 | 0.3 | 3418 | 38 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| steiner tree problem | 1.51 | 0.4 | 4611 | 76 |
| metric steiner tree problem | 1.3 | 0.5 | 9006 | 17 |
| minimum steiner tree problem | 0.62 | 0.8 | 5594 | 35 |
| euclidean steiner tree problem | 0.41 | 0.9 | 9606 | 56 |
| online steiner tree problem | 0.29 | 0.1 | 1272 | 100 |
| truthful mechanisms for steiner tree problems | 1.24 | 0.8 | 2638 | 50 |
| group steiner tree problem | 0.88 | 0.9 | 8454 | 84 |
| the prize collecting steiner tree problem | 1.65 | 1 | 9012 | 13 |
| steiner_tree_problem | 0.4 | 0.2 | 4680 | 92 |
| node weighted steiner tree | 1.13 | 0.2 | 6075 | 29 |
