Perhaps you should try some spelling variations:
nghien cua » nghien cuu, nghiep cua, nghiep vua
doanh khoa » toan khoa
co doanh » cho doanh, cao doanh, so doanh
khoa hoc » hoa hoc
cap phan » cac phan, cao phan, cap han
phan van » pham van, thanh van, luan van
san hoc » van hoc, san ho, sinh hoc
dan hoc » van hoc, dan toc, dai hoc
cong co » dong co, cong cu, cong so
hoi cap » hoi dap, hoi cac, hoi cau
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: thuat ((san hoc) OR (dan hoc)) tap, nghien cua cong co doanh khoa hoc xa hoi cap phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat ((san hoc) OR (dan hoc)) tap, nghien cua cong co doanh khoa hoc xa hoi cap phan van".
• Adding a wildcard symbol may retrieve word variants: thuat ((san hoc) OR (dan hoc)) tap, nghien cua cong co doanh khoa hoc xa hoi cap phan van*.