| Similarity | Rank | |
|---|---|---|
| adult_education | 0.814 | 20528 |
| lifelong_learning | 0.732 | 24386 |
| adult_learner | 0.677 | 53305 |
| teacher_education | 0.662 | 34879 |
| informal_learning | 0.661 | 68329 |
| Adult_Education | 0.653 | 41041 |
| staff_development | 0.646 | 42464 |
| early_childhood_education | 0.645 | 28324 |
| language_teaching | 0.643 | 93457 |
| curriculum_development | 0.638 | 28103 |
| non-formal_education | 0.629 | 97888 |
| learn_technology | 0.628 | 69432 |
| instructional_design | 0.628 | 56586 |
| professional_learning | 0.628 | 60717 |
| teacher_training | 0.626 | 21604 |
| Lifelong_Learning | 0.625 | 55243 |
| in_high_education | 0.622 | 11611 |
| life-long_learning | 0.620 | 85243 |
| e-learning | 0.619 | 18641 |
| educational_research | 0.619 | 57334 |
| vocational_education | 0.619 | 44895 |
| educational_technology | 0.615 | 37703 |
| workforce_development | 0.613 | 27257 |
| curriculum_design | 0.608 | 53990 |
| vocational_education_and_training | 0.606 | 87298 |