| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rostral neuropore closure | 1.04 | 0.4 | 6602 | 41 | 25 |
| rostral | 0.69 | 0.8 | 780 | 77 | 7 |
| neuropore | 0.02 | 0.1 | 529 | 38 | 9 |
| closure | 0.92 | 0.8 | 6811 | 77 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rostral neuropore closure defect | 0.01 | 0.8 | 6712 | 70 |
| rostral neuropore closure | 1.95 | 0.4 | 3961 | 87 |
| neuropore caudal and rostral | 1.65 | 0.4 | 9401 | 2 |
| failure of anterior neuropore closure | 1.68 | 1 | 4362 | 70 |
| neuroporo rostral e caudal | 1.21 | 0.8 | 8953 | 68 |
