| Similarity | Rank | |
|---|---|---|
| the_challenge_face | 0.674 | 22143 |
| future_challenge | 0.663 | 41206 |
| these_challenge | 0.644 | 16957 |
| challenge_we_face | 0.642 | 47011 |
| new_challenge | 0.621 | 18398 |
| current_challenge | 0.612 | 50315 |
| many_challenge | 0.610 | 34197 |
| the_challenge_face_by | 0.597 | 42818 |
| challenge_face | 0.587 | 32972 |
| challenge_they_face | 0.586 | 44286 |
| challenge | 0.585 | 222 |
| the_challenge_pose_by | 0.579 | 96527 |
| look_ahead_to | 0.557 | 53797 |
| various_challenge | 0.544 | 99907 |
| the_major_challenge | 0.536 | 66525 |
| the_unique_challenge | 0.536 | 90230 |
| different_challenge | 0.535 | 83598 |
| major_challenge | 0.535 | 94021 |
| global_challenge | 0.534 | 41446 |
| financial_challenge | 0.532 | 89147 |
| economic_challenge | 0.531 | 92616 |
| face_today | 0.528 | 76202 |
| the_key_challenge | 0.522 | 74955 |
| the_road_ahead | 0.521 | 98493 |
| the_way_forward | 0.520 | 23496 |