Perhaps you should try some spelling variations:
nganh thuong » anh thuong, doanh thuong, nang thuong
thuong hoc » truong hoc, tuong hoc, thuong ho
cach thoi » cac thoi, cach thuc, cach noi
hoc nganh » hoc nhanh
cach hoc » cach thuc, dich hoc, cac hop
cuu tong » cuu cong, cuu tinh, huu tung
tong hoc » tuong hoc, thong hoc, trong hoc
dan nhan » danh nhan, dan chan, van nhan
hoi dan » hoa dan, hoc dan, hoi dap
nhan va » nhan tai, nhan dan, nhan tao
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 ((cach hoc) OR (cach thoi)) tap, nghien cuu tong hoc nganh thuong hoc xa hoi dan nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((cach hoc) OR (cach thoi)) tap, nghien cuu tong hoc nganh thuong hoc xa hoi dan nhan va".
• Adding a wildcard symbol may retrieve word variants: tu ((cach hoc) OR (cach thoi)) tap, nghien cuu tong hoc nganh thuong hoc xa hoi dan nhan va*.