Perhaps you should try some spelling variations:
thuoc mach » thuoc sach, thuong mach, thuoc ma
nhanh khoa » nhan khoa, nganh khoa, hang khoa
hoc nhanh » hoc nganh, hoc phan
mach hoc » cach hoc, dich hoc, anh hoc
khoa hoc » hoa hoc
nhan van » nhan dan, phan van, nha van
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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: thuoc mach hoc tap, nghien cuu mon hoc nhanh khoa hoc xa hoi va ((nhan van) OR (nhan va))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc mach hoc tap, nghien cuu mon hoc nhanh khoa hoc xa hoi va ((nhan van) OR (nhan va))".
• Adding a wildcard symbol may retrieve word variants: thuoc mach hoc tap, nghien cuu mon hoc nhanh khoa hoc xa hoi va ((nhan van) OR (nhan va))*.