Perhaps you should try some spelling variations:
dich hoc » sinh hoc, hinh hoc, tinh hoc
hoc tang » hoc bang, hoc tieng, hoc trong
khoa hoc » hoa hoc
te dich » ve dich, tam dich, tap dich
cuu mon » cuu mo, cuu mot, cuu cong
hoc tan » hoc dan, hoc tai, hoc can
va phap » va phat, ban phap
phap va » phap vat, pham va, pham van
hoc xa » hoc ma

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te dich hoc tap, nghien cuu mon ((hoc tan) OR (hoc tang)) khoa hoc xa hoi va phap va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te dich hoc tap, nghien cuu mon ((hoc tan) OR (hoc tang)) khoa hoc xa hoi va phap va".
• Adding a wildcard symbol may retrieve word variants: te dich hoc tap, nghien cuu mon ((hoc tan) OR (hoc tang)) khoa hoc xa hoi va phap va*.