Perhaps you should try some spelling variations:
thuong tinh » khuong tinh, thuong binh, truong tinh
hanh trinh » canh tranh, hanh chinh
quang dung » quang trung, ung dung, cuong dung
lieu tinh » trieu tinh, diep tinh, bien tinh
quan dung » quan duong, qua dung, quan dong
doi lieu » duoc lieu, doi chieu, du lieu
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: doi lieu tinh - hanh trinh ((quan dung) or (quang dung)) thuong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi lieu tinh - hanh trinh ((quan dung) OR (quang dung)) thuong tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - hanh trinh ((quan dung) or (quang dung)) thuong tinh toan cau*.