| Similarity | Rank | |
|---|---|---|
| online_learning | 0.846 | 26656 |
| distance_education | 0.789 | 40826 |
| distance_learning | 0.763 | 43789 |
| blend_learning | 0.750 | 68602 |
| MOOCs | 0.750 | 34845 |
| e-learning | 0.744 | 18641 |
| eLearning | 0.718 | 38351 |
| blend_learn | 0.713 | 98185 |
| distance_learn | 0.706 | 78787 |
| online_course | 0.702 | 17671 |
| MOOC | 0.686 | 25325 |
| educational_technology | 0.683 | 37703 |
| learn_technology | 0.671 | 69432 |
| in_high_education | 0.664 | 11611 |
| online_class | 0.664 | 69253 |
| mobile_learning | 0.662 | 80340 |
| high_education | 0.661 | 3797 |
| online_program | 0.658 | 50947 |
| e-Learning | 0.656 | 63618 |
| E-learning | 0.644 | 75189 |
| instructional_technology | 0.631 | 87182 |
| instructional_design | 0.630 | 56586 |
| Distance_Education | 0.618 | 76662 |
| Coursera | 0.616 | 79305 |
| faculty_development | 0.607 | 81888 |