Perhaps you should try some spelling variations:
su canh » suc canh, su can, su anh
tranh y » trinh y, tranh o, tranh 30
y thuat » ky thuat, my thuat, kxy thuat
su sach » so sach, vu sach
y huyet » ly huyet, ly thuyet, cay huyet
hoc hoc » hoc hoa, toc hoc, hoc hoi
kinh y » kinh ky, sinh y, kinh i
toan » tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su canh tranh y thuat toan khoa ) or ( su sach kinh y huyet hoc hoc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su canh tranh y thuat toan khoa ) OR ( su sach kinh y huyet hoc hoc )).
• Adding a wildcard symbol may retrieve word variants: (( su canh tranh y thuat toan khoa ) or ( su sach kinh y huyet hoc hoc ))*.