| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when does regional metamorphism occur | 0.21 | 0.1 | 114 | 45 | 37 |
| when | 0.05 | 0.7 | 6639 | 92 | 4 |
| does | 0.66 | 0.6 | 3000 | 60 | 4 |
| regional | 0.74 | 0.9 | 7505 | 16 | 8 |
| metamorphism | 0.35 | 0.7 | 7947 | 34 | 12 |
| occur | 1.67 | 0.8 | 1400 | 86 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when does regional metamorphism occur | 0.81 | 0.3 | 6221 | 77 |
