| Similarity | Rank | |
|---|---|---|
| Subjects | 0.813 | 28644 |
| studies | 0.698 | 1235 |
| literature | 0.665 | 3549 |
| electives | 0.663 | 39134 |
| subjects' | 0.660 | 79714 |
| literatures | 0.659 | 70055 |
| topics | 0.648 | 2658 |
| coursework | 0.631 | 17488 |
| disciplines | 0.630 | 8109 |
| examinations | 0.626 | 14260 |
| study | 0.619 | 508 |
| undergraduates | 0.615 | 25809 |
| subject | 0.614 | 936 |
| professions | 0.613 | 13660 |
| monographs | 0.606 | 57457 |
| pupils | 0.603 | 8819 |
| essays | 0.599 | 8735 |
| studied | 0.599 | 3667 |
| lectures | 0.599 | 8446 |
| RCTs | 0.599 | 82390 |
| journals | 0.595 | 8652 |
| Electives | 0.594 | 95086 |
| interviewees | 0.593 | 46342 |
| observational | 0.592 | 28451 |
| adolescents | 0.590 | 13587 |