| Similarity | Rank | |
|---|---|---|
| e-Learning | 0.806 | 63618 |
| e-learning | 0.798 | 18641 |
| eLearning | 0.798 | 38351 |
| E-Learning | 0.797 | 81906 |
| Distance_Learning | 0.704 | 68643 |
| distance_learning | 0.689 | 43789 |
| online_learning | 0.677 | 26656 |
| Distance_Education | 0.675 | 76662 |
| distance_education | 0.664 | 40826 |
| distance_learn | 0.663 | 78787 |
| mobile_learning | 0.659 | 80340 |
| blend_learn | 0.649 | 98185 |
| blend_learning | 0.648 | 68602 |
| online_education | 0.644 | 45457 |
| Knowledge_Management | 0.628 | 45262 |
| learn_technology | 0.627 | 69432 |
| Educational_Technology | 0.613 | 70530 |
| learn_object | 0.606 | 89446 |
| Gamification | 0.605 | 98878 |
| instructional_design | 0.597 | 56586 |
| Telemedicine | 0.597 | 80157 |
| in_Higher_Education | 0.593 | 42208 |
| MOOC | 0.590 | 25325 |
| Moodle | 0.587 | 23507 |
| educational_technology | 0.585 | 37703 |