Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
cong thuoc » cong thuc, dong thuoc, long thuoc
cach thuc » anh thuc, cac thu
hoc nganh » hoc nhanh
thuc tap » tuc tap, thuc thai, thuc vat
thuoc xa » thuoc ma, thuoc va, thuoc la
gian dan » gian lang
tu cach » tu cac
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hai tan » hai van, hai quan

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 thuc tap, nghien cuu mot hoc nganh cong thuoc xa ((hai tan) or (hoc dan)) gian dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thuc tap, nghien cuu mot hoc nganh cong thuoc xa ((hai tan) OR (hoc dan)) gian dan.
• Adding a wildcard symbol may retrieve word variants: tu cach thuc tap, nghien cuu mot hoc nganh cong thuoc xa ((hai tan) or (hoc dan)) gian dan*.