| Similarity | Rank | |
|---|---|---|
| bilingualism | 0.687 | 70230 |
| educational_policy | 0.651 | 60011 |
| education_policy | 0.649 | 29516 |
| language_teaching | 0.649 | 93457 |
| early_childhood_education | 0.645 | 28324 |
| special_education | 0.628 | 15413 |
| in_special_education | 0.616 | 74303 |
| education_reform | 0.613 | 30239 |
| second_language | 0.605 | 91699 |
| English_language_learner | 0.605 | 87078 |
| educational_reform | 0.605 | 70147 |
| teacher_preparation | 0.604 | 93643 |
| inclusive_education | 0.596 | 55450 |
| language_learn | 0.596 | 81849 |
| language_acquisition | 0.595 | 71235 |
| language_learning | 0.594 | 43819 |
| teacher_education | 0.593 | 34879 |
| English_as_a_Second_Language | 0.590 | 67796 |
| elementary_education | 0.588 | 91291 |
| the_public_school_system | 0.587 | 62257 |
| international_education | 0.587 | 52570 |
| mathematics_education | 0.587 | 86665 |
| mother_tongue | 0.586 | 57439 |
| teacher_quality | 0.586 | 86982 |
| bilingual | 0.585 | 18493 |