Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
hoc nhanh » hoc nganh, hoc phan
thong hoa » thong khoa, thong ha, thong hoc
sach hoc » cach hoc, sach hoi, sach duoc
mach hoc » cach hoc, dich hoc, anh hoc
nhan dan » phan dau, gian dan, nhan tai
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
va nhan » van nhan, ca nhan, va phan

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

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