Perhaps you should try some spelling variations:
tinh hoc » sinh hoc, tin hoc, hinh hoc
hoc dang » hoc dung, hoc bang, hoc tang
khoa hoc » hoa hoc
te tinh » tue tinh, tre tinh, ve tinh
cuu mon » cuu mo, cuu mot, cuu cong
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 tinh hoc tap, nghien cuu mon ((hoc dan) or (hoc dang)) khoa hoc xa hoi va phap va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te tinh hoc tap, nghien cuu mon ((hoc dan) OR (hoc dang)) khoa hoc xa hoi va phap va.
• Adding a wildcard symbol may retrieve word variants: te tinh hoc tap, nghien cuu mon ((hoc dan) or (hoc dang)) khoa hoc xa hoi va phap va*.