Perhaps you should try some spelling variations:
hang khoa » dung khoa
lanh nhan » danh nhan, anh nhan, hanh nhan
cac thoi » cac toi, cac hop, cac tro
thoi tap » toi tap, hoc tap, thoi dai
cong coc » cong cuoc, cong cac, cong uoc
khoa hoc » hoa hoc
nha lanh » nha lam, nha kinh
nhan tao » nhan tai, nhan dan
cong co » dong co, cong cu, cong so
hoc may » hoc ma
may nha » mai nha, mat nha, may nhe
te cac » tu cac, ve cac, te cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac thoi tap, nghien cuu ((cong coc) OR (cong co)) hang khoa hoc may nha lanh nhan tao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cac thoi tap, nghien cuu ((cong coc) OR (cong co)) hang khoa hoc may nha lanh nhan tao".
• Adding a wildcard symbol may retrieve word variants: te cac thoi tap, nghien cuu ((cong coc) OR (cong co)) hang khoa hoc may nha lanh nhan tao*.