| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ectodermal placodes | 0.36 | 0.6 | 6758 | 7 | 19 |
| ectodermal | 0.08 | 0.6 | 7611 | 46 | 10 |
| placodes | 1.73 | 0.8 | 4215 | 70 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ectodermal placodes | 0.42 | 0.9 | 8026 | 64 |
| ectodermal placodes definition | 1.97 | 0.8 | 7443 | 81 |
| cranial ectodermal placodes | 1.1 | 1 | 4555 | 37 |
