Perhaps you should try some spelling variations:
thuc nhung » phuc nhung, thu nhung, thuc chung
lieu tinh » trieu tinh, diep tinh, bien tinh
toan thuc » toan hoc, dan thuc, nhan thuc
cong than » cong thanh, cong thang, cong thai
cong tan » cong tac, cong san, cong thanh
phan cac » nhan cach, phan dau, phan lap
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - tinh toan thuc nhung ((cong than) or (cong tan)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - tinh toan thuc nhung ((cong than) OR (cong tan)) phan cac.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - tinh toan thuc nhung ((cong than) or (cong tan)) phan cac*.