Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
nano cao » nang cao, na2o cao, nano cau
thanh vi » hanh vi, thanh va, nhanh vi
te cach » ve cach, te sach, tu cach
cau luc » cau truc, cau phuc
cach tu » cach thuc
cac luc » coc luc, cac nuoc, cac cuoc
cao hoc » co hoc, cho hoc, chat hoc
tu nano » truc nano
cua cau » cua cac, cua chu, cua cay

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cach tu nano cao hoc. lieu va ((cac luc) OR (cau luc)) van ((thanh vi) or (thanh ve)) cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cach tu nano cao hoc. lieu va ((cac luc) OR (cau luc)) van ((thanh vi) OR (thanh ve)) cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cach tu nano cao hoc. lieu va ((cac luc) OR (cau luc)) van ((thanh vi) or (thanh ve)) cua cau*".