Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
danh nhan » doanh nhan, thanh nhan, benh nhan
mach hoc » cach hoc, dich hoc, bac hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
khoa hoc » hoa hoc
nhan van » nhan dan, nhan va, phan van
anh hoc » sinh hoc, benh hoc, hinh hoc
ho danh » hop danh, hoc danh, hoa danh
ma ho » ma hoa, mau ho, ma so

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "tao ((mach hoc) OR (anh hoc)) tap, nghien cuu cong hoc nganh khoa hoc ma ho danh nhan van~".
• Adding a wildcard symbol may retrieve word variants: tao ((mach hoc) OR (anh hoc)) tap, nghien cuu cong hoc nganh khoa hoc ma ho danh nhan van*.