| Similarity | Rank | |
|---|---|---|
| digital_environment | 0.723 | 85658 |
| online_world | 0.682 | 55280 |
| digital_space | 0.665 | 71291 |
| virtual_world | 0.654 | 17622 |
| online_communication | 0.638 | 71028 |
| learn_environment | 0.637 | 16507 |
| online_platform | 0.625 | 44593 |
| the_digital_world | 0.625 | 35188 |
| digital_world | 0.618 | 99552 |
| virtual_community | 0.616 | 85198 |
| virtual_space | 0.614 | 66084 |
| online_community | 0.605 | 21417 |
| online_content | 0.605 | 53168 |
| online_medium | 0.597 | 47335 |
| online_learning | 0.594 | 26656 |
| both_online | 0.593 | 41973 |
| learning_environment | 0.593 | 89250 |
| cyberspace | 0.589 | 31066 |
| collaborative_learning | 0.587 | 65435 |
| online_activity | 0.581 | 63798 |
| in_the_digital_age | 0.580 | 36784 |
| digital_content | 0.579 | 27454 |
| classroom_environment | 0.579 | 79657 |
| e-learning | 0.579 | 18641 |
| mobile_learning | 0.578 | 80340 |