Perhaps you should try some spelling variations:
nhanh nhung » hanh nhung, nhanh hung, nhanh chuong
hoc nhanh » hoc nganh, hoc phan
nhung uoc » nhung cuoc, nhung buoc, nhung goc
tu mach » tu cach, tu hach, tu sach
tu manh » tu minh, tu hanh, vu manh
va nhan » van nhan, ca nhan, va phan
nhan va » nhan tai, nhan dan, nhan tao
mo hoc » mon hoc, co hoc
uoc xa » duoc xa, hoc xa, uoc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu mach) OR (tu manh)) hoc tap, nghien cuu mo hoc nhanh nhung uoc xa hoi va nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu mach) OR (tu manh)) hoc tap, nghien cuu mo hoc nhanh nhung uoc xa hoi va nhan va".
• Adding a wildcard symbol may retrieve word variants: ((tu mach) OR (tu manh)) hoc tap, nghien cuu mo hoc nhanh nhung uoc xa hoi va nhan va*.