Perhaps you should try some spelling variations:
nganh dong » nganh cong, nhanh dong, nganh nong
hoc nganh » hoc nhanh
ban thanh » ban hanh, ban hang
anh thuc » am thuc, dan thuc, anh tu
thuc tap » tuc tap, thuc thai, thuc vat
cuu cong » cua cong, thu cong, cac cong
cong hoc » cong hoa, cong coc, cong ho
dong hoc » dong co, dong luc
xa thai » ca thai, a thai, da thai
tu anh » tu hanh, tu manh, thu anh
xa hai » xua hai, xa hoi, xa dai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu anh thuc tap, nghien cuu cong hoc nganh dong hoc ((xa hai) or (xa thai)) ban thanh san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu anh thuc tap, nghien cuu cong hoc nganh dong hoc ((xa hai) OR (xa thai)) ban thanh san.
• Adding a wildcard symbol may retrieve word variants: tu anh thuc tap, nghien cuu cong hoc nganh dong hoc ((xa hai) or (xa thai)) ban thanh san*.