| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what causes metamorphism in rocks | 0.48 | 0.8 | 6524 | 31 | 33 |
| what | 1.38 | 0.3 | 8980 | 37 | 4 |
| causes | 0.12 | 0.7 | 3631 | 6 | 6 |
| metamorphism | 1.95 | 0.2 | 8433 | 15 | 12 |
| in | 1.75 | 1 | 1290 | 60 | 2 |
| rocks | 0.88 | 0.3 | 9765 | 55 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes metamorphism in rocks | 1.09 | 0.3 | 2078 | 47 |
