Perhaps you should try some spelling variations:
doanh khoa » toan khoa
soc doanh » so doanh, hoa doanh, voi doanh
thanh van » thanh san, thanh toan, thanh phan
thu canh » thuc hanh, thu cong, thu ban
canh hoc » anh hoc, cach hoc, danh hoc
cuu cong » thu cong, cac cong
khoa hoc » hoa hoc
xa thanh » va thanh, ha thanh, ta thanh
hoa phan » hoa dan, co phan
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: thu canh hoc tap, nghien ((cuu cong) or (cua cong)) soc doanh khoa hoc xa thanh van hoa phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu canh hoc tap, nghien ((cuu cong) OR (cua cong)) soc doanh khoa hoc xa thanh van hoa phan.
• Adding a wildcard symbol may retrieve word variants: thu canh hoc tap, nghien ((cuu cong) or (cua cong)) soc doanh khoa hoc xa thanh van hoa phan*.