| Similarity | Rank | |
|---|---|---|
| international_education | 0.740 | 52570 |
| global_citizenship | 0.725 | 77353 |
| global_development | 0.620 | 48246 |
| educational_technology | 0.603 | 37703 |
| teacher_education | 0.601 | 34879 |
| high_education | 0.601 | 3797 |
| service-learning | 0.601 | 65531 |
| international_development | 0.599 | 24441 |
| service_learning | 0.593 | 48615 |
| International_Education | 0.592 | 82590 |
| adult_learning | 0.587 | 81950 |
| education_reform | 0.586 | 30239 |
| science_education | 0.586 | 28470 |
| educational_reform | 0.580 | 70147 |
| Stem_education | 0.579 | 55349 |
| in_high_education | 0.579 | 11611 |
| adult_education | 0.575 | 20528 |
| global_issue | 0.570 | 34072 |
| global_citizen | 0.570 | 79329 |
| curriculum_development | 0.569 | 28103 |
| global_health | 0.569 | 23072 |
| teacher_preparation | 0.567 | 93643 |
| educational_policy | 0.566 | 60011 |
| experiential_learning | 0.565 | 35116 |
| quality_education | 0.564 | 32015 |