Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
cong luong » cong thuong, nang luong, cong dong
hoc thieu » toc thieu, hoc hien
vat nhung » va nhung, vap nhung, vai nhung
ve nhung » va nhung, tu nhung
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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 xanh - hanh trinh ((vat nhung) or (ve nhung)) cong luong ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh ((vat nhung) OR (ve nhung)) cong luong ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh ((vat nhung) or (ve nhung)) cong luong ((toan cau) or (toan tap))*.