Perhaps you should try some spelling variations:
nhanh cong » nhanh chong, thanh cong, nganh cong
cach thoi » cac thoi, cach thuc, cach noi
hoc nhanh » hoc nganh, hoc phan
thoi tap » toi tap, hoc tap, thoi dai
cong hoc » dong hoc, cong hoa, cong coc
cua nhan » cua ngan, cua nha, cua nhung
tu cach » tu cac
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
ma hoi » mai hoi, xa hoi, ma hoa

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 thoi tap, nghien cuu mot hoc nhanh cong hoc ma hoi ((cua nhan) OR (ca nhan)) va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach thoi tap, nghien cuu mot hoc nhanh cong hoc ma hoi ((cua nhan) OR (ca nhan)) va".
• Adding a wildcard symbol may retrieve word variants: tu cach thoi tap, nghien cuu mot hoc nhanh cong hoc ma hoi ((cua nhan) OR (ca nhan)) va*.