Perhaps you should try some spelling variations:
nganh duong » nhanh dong, anh duong, canh duong
truoc cach » cuoc cach, thuc cach, truoc cang
nganh cong » nhanh chong, thanh cong
cach hoc » cach thuc, cach thoi, dich hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
hoi benh » hoc benh, hoa benh, hoi binh
nhan van » nhan dan, nhan va, phan 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: truoc cach hoc tap, nghien cuu cong hoc ((nganh duong) OR (nganh cong)) hoc xa hoi benh nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "truoc cach hoc tap, nghien cuu cong hoc ((nganh duong) OR (nganh cong)) hoc xa hoi benh nhan van".
• Adding a wildcard symbol may retrieve word variants: truoc cach hoc tap, nghien cuu cong hoc ((nganh duong) OR (nganh cong)) hoc xa hoi benh nhan van*.