Perhaps you should try some spelling variations:
thuc thai » thuc pham, toc thai, thuc thuc
nhoc nhan » ngoc nhan, hoc nhan, nhac nhan
nhan khoa » nha khoa, khuan khoa, toan khoa
thu cach » thuc cach, thu canh, tu cach
thuc tap » tuc tap, thuc vat, thuc dan
khoa hoc » hoa hoc
mo nhoc » mo hoc, mo nho
nhan va » nhan tai, nhan dan, nhan tao
hoc xa » hoc ma
hoi ca » hoi cua, hoi cac, hoi cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu cach ((thuc tap) OR (thuc thai)), nghien cuu mo nhoc nhan khoa hoc xa hoi ca nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cach ((thuc tap) OR (thuc thai)), nghien cuu mo nhoc nhan khoa hoc xa hoi ca nhan va".
• Adding a wildcard symbol may retrieve word variants: thu cach ((thuc tap) OR (thuc thai)), nghien cuu mo nhoc nhan khoa hoc xa hoi ca nhan va*.