Perhaps you should try some spelling variations:
cach thuc » anh thuc, cac thu
hoc nganh » hoc nhanh
thuc tap » tuc tap, thuc thai, thuc vat
gian dan » gian lang
tu cach » tu cac
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
va gian » va gianh, van gian, va giai

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 mon hoc nganh ((khoa hoc) OR (hoa hoc)) xa hoi va gian dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach thuc tap, nghien cuu mon hoc nganh ((khoa hoc) OR (hoa hoc)) xa hoi va gian dan".
• Adding a wildcard symbol may retrieve word variants: tu cach thuc tap, nghien cuu mon hoc nganh ((khoa hoc) OR (hoa hoc)) xa hoi va gian dan*.