Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu
ganh nang » nganh nong, van nang, sach nang
cua nhung » va nhung
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
anh nang » anh bang, anh dang, anh sang
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) OR (hoc hien)) sang - ((anh nang) or (ganh nang)) cua nhung cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) sang - ((anh nang) OR (ganh nang)) cua nhung cong manh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (hoc hien)) sang - ((anh nang) or (ganh nang)) cua nhung cong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (hoc hien)) sang - ((anh nang) or (ganh nang)) cua nhung cong manh toan cau*.