| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hierarchical structure meaning | 0.34 | 1 | 2906 | 5 | 30 |
| hierarchical | 0.15 | 0.8 | 42 | 62 | 12 |
| structure | 1.89 | 1 | 1263 | 23 | 9 |
| meaning | 0.15 | 1 | 161 | 79 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hierarchical structure meaning | 0.63 | 0.9 | 7918 | 13 |
