| Similarity | Rank | |
|---|---|---|
| gamification | 0.779 | 44180 |
| serious_game | 0.641 | 68001 |
| Crowdsourcing | 0.631 | 90242 |
| Web_[number] | 0.630 | 19194 |
| Social_Media | 0.614 | 10086 |
| User_experience | 0.606 | 82349 |
| E-learning | 0.605 | 75189 |
| Social_Networking | 0.599 | 75818 |
| E-Learning | 0.589 | 81906 |
| eLearning | 0.584 | 38351 |
| Knowledge_Management | 0.580 | 45262 |
| UX | 0.577 | 32844 |
| mobile_learning | 0.573 | 80340 |
| augmented_reality | 0.568 | 29138 |
| Semantic_Web | 0.565 | 95972 |
| game_mechanic | 0.561 | 72280 |
| Business_Intelligence | 0.556 | 49346 |
| Analytics | 0.552 | 22367 |
| content_marketing | 0.551 | 32859 |
| Agile | 0.546 | 23401 |
| Digital_Marketing | 0.544 | 52524 |
| e-Learning | 0.543 | 63618 |
| open_innovation | 0.543 | 52506 |
| MOOC | 0.540 | 25325 |
| Big_Data | 0.540 | 11925 |