SimilarityRank
workbook 0.846 22834
flashcards 0.810 56977
Workbook 0.762 52310
Worksheets 0.743 73549
booklets 0.740 29919
syllabi 0.721 71053
quizzes 0.717 25122
textbooks 0.713 13246
instructional 0.710 11580
courseware 0.707 72681
PDFs 0.706 34441
spreadsheets 0.706 23695
Powerpoint 0.703 48365
ebooks 0.701 20456
CD-ROMs 0.700 82200
books 0.695 832
pdfs 0.695 90473
handouts 0.689 24566
textbook 0.689 13269
self-study 0.688 53397
self-paced 0.686 65408
checklists 0.685 33329
audios 0.681 58846
e-books 0.681 23923
PowerPoint 0.680 14221