Perhaps you should try some spelling variations:
nhanh khoa » nganh khoa, hang khoa, doanh khoa
cach thoi » cac thoi, cach thuc, cach noi
nhan khoa » nha khoa, khuan khoa, toan khoa
thoi tap » toi tap, hoc tap, thoi dai
dan nhan » danh nhan, dan chan, van nhan
su cach » su sach, tu cach, su cac
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
nhan va » nhan tai, nhan dan, nhan tao
ma hoc » va hoc, ma hoa, mo hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cach thoi tap, nghien cuu mot hoc ((nhanh khoa) or (nhan khoa)) hoc ma hoc dan nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach thoi tap, nghien cuu mot hoc ((nhanh khoa) OR (nhan khoa)) hoc ma hoc dan nhan va.
• Adding a wildcard symbol may retrieve word variants: su cach thoi tap, nghien cuu mot hoc ((nhanh khoa) or (nhan khoa)) hoc ma hoc dan nhan va*.