| Similarity | Rank | |
|---|---|---|
| early_education | 0.818 | 44711 |
| early_childhood_education | 0.797 | 28324 |
| school_readiness | 0.776 | 90074 |
| early_childhood_program | 0.771 | 90933 |
| early_childhood_development | 0.765 | 85078 |
| early_childhood | 0.727 | 24088 |
| preschool | 0.699 | 11213 |
| child_development | 0.693 | 17989 |
| preschool_program | 0.681 | 91217 |
| K-12_education | 0.668 | 71193 |
| Head_Start | 0.665 | 27227 |
| child_care | 0.662 | 12593 |
| Pre-K | 0.654 | 73090 |
| Early_Childhood | 0.650 | 52400 |
| language_development | 0.631 | 49191 |
| parent_involvement | 0.628 | 98045 |
| in_early_childhood | 0.622 | 60184 |
| Early_Childhood_Education | 0.622 | 61844 |
| Stem_education | 0.621 | 55349 |
| parent_education | 0.618 | 77206 |
| pre-school | 0.614 | 24925 |
| close_the_achievement_gap | 0.612 | 97950 |
| school_reform | 0.610 | 72684 |
| Preschool | 0.608 | 23664 |
| early_intervention | 0.607 | 19083 |