Perhaps you should try some spelling variations:
hoc doanh » hoa doanh, hoc dan, hoc nganh
anh thuc » am thuc, dan thuc, anh tu
thuc tap » tuc tap, thuc thai, thuc vat
hoc danh » hoc dan, hoc anh, hoc hanh
khoa hoc » hoa hoc
van nhan » van phan, van thanh, danh nhan
nhan tai » hang tai, van tai, toan tai
hoi van » hoi va, hoi dan, hai van
tu anh » tu hanh, tu manh, thu anh
hoc xa » hoc ma

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 mo ((hoc doanh) or (hoc danh)) khoa hoc xa hoi van nhan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu anh thuc tap, nghien cuu mo ((hoc doanh) OR (hoc danh)) khoa hoc xa hoi van nhan tai.
• Adding a wildcard symbol may retrieve word variants: tu anh thuc tap, nghien cuu mo ((hoc doanh) or (hoc danh)) khoa hoc xa hoi van nhan tai*.