Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
tinh tri » dinh tri, minh tri, chinh tri
kinh tri » dinh tri, minh tri, chinh tri
cham xuc » cam xuc, chat xuc, cham soc
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
bac hoi » bac hoc, sach hoi, bach hoa
tu nano » truc nano
san tu » san thu, sang tu, ban tu
bac ho » bac bo, bac ha
xuc va » duc va, tuc va, luc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat san tu nano ((bac hoi) OR (bac ho)). hieu ve cham xuc va ((kinh tri) or (tinh tri)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san tu nano ((bac hoi) OR (bac ho)). hieu ve cham xuc va ((kinh tri) OR (tinh tri)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat san tu nano ((bac hoi) OR (bac ho)). hieu ve cham xuc va ((kinh tri) or (tinh tri)) cua te".
• Adding a wildcard symbol may retrieve word variants: thuat san tu nano ((bac hoi) OR (bac ho)). hieu ve cham xuc va ((kinh tri) or (tinh tri)) cua te*.