Perhaps you should try some spelling variations:
nhanh khoa » nhan khoa, nganh khoa, hang khoa
hoc nhanh » hoc nganh, hoc phan
khoa hoc » hoa hoc
hang tai » hang va, dung tai
anh hoc » benh hoc, hinh hoc, anh khoa
va hang » van hang, va nang, va lang
mo hoc » mon hoc, co hoc
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: thu ((anh hoc) or (sinh hoc)) tap, nghien cuu mo hoc nhanh khoa hoc xa hoi va hang tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((anh hoc) OR (sinh hoc)) tap, nghien cuu mo hoc nhanh khoa hoc xa hoi va hang tai.
• Adding a wildcard symbol may retrieve word variants: thu ((anh hoc) or (sinh hoc)) tap, nghien cuu mo hoc nhanh khoa hoc xa hoi va hang tai*.