Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
thong hoc » thuong hoc, tuong hoc, thong hoa
danh nhan » doanh nhan, thanh nhan, benh nhan
mach hoc » cach hoc, dich hoc, anh hoc
hoi danh » hop danh, hoi dan, hoc danh
nhan dan » phan dau, gian dan, nhan tai
so mach » so sach, tao mach, kon mach
mot hoc » mon hoc, mo hoc, bot 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: so mach hoc tap, nghien cuu ((mot hoc) or (mot goc)) nganh thong hoc xa hoi danh nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so mach hoc tap, nghien cuu ((mot hoc) OR (mot goc)) nganh thong hoc xa hoi danh nhan dan.
• Adding a wildcard symbol may retrieve word variants: so mach hoc tap, nghien cuu ((mot hoc) or (mot goc)) nganh thong hoc xa hoi danh nhan dan*.