| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| thornton structure zone model | 0.36 | 0.2 | 7536 | 92 | 29 |
| thornton | 1.68 | 0.2 | 5782 | 45 | 8 |
| structure | 1.43 | 0.7 | 303 | 27 | 9 |
| zone | 0.91 | 0.9 | 2570 | 98 | 4 |
| model | 0.91 | 0.9 | 2472 | 89 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| thornton structure zone model | 1.71 | 1 | 3290 | 39 |
