Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
mach hoc » cach hoc, dich hoc, anh hoc
khoa hoc » hoa hoc
tu mach » tu cach, tu manh, tu hach
cuu mon » cuu mo, cuu mot, cuu cong
hoi cua » hoi chuc
cua dan » cua dang, cua ban, ca dan
dan van » dang van, doan van, dao 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: tu mach hoc tap, nghien cuu mon ((hoc nganh) or (hoc pho)) khoa hoc xa hoi cua dan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu mach hoc tap, nghien cuu mon ((hoc nganh) OR (hoc pho)) khoa hoc xa hoi cua dan van.
• Adding a wildcard symbol may retrieve word variants: tu mach hoc tap, nghien cuu mon ((hoc nganh) or (hoc pho)) khoa hoc xa hoi cua dan van*.