Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
hoc nhanh » hoc nganh, hoc phan
kon mach » ke mach, ban mach
mach hoc » cach hoc, dich hoc, anh hoc
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
thuoc va » thuoc ma, thuong va, thuoc tai
cua phan » cua nhan, cua phap, cua han
phan dau » phan tu, hang dau
thuc va » thuc vat, thuc dan, thuc day

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

• Performing a fuzzy search may retrieve terms with similar spellings: kon mach hoc tap, nghien cuu dong hoc nhanh thanh ((thuoc va) OR (thuc va)) hoc cua phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "kon mach hoc tap, nghien cuu dong hoc nhanh thanh ((thuoc va) OR (thuc va)) hoc cua phan dau".
• Adding a wildcard symbol may retrieve word variants: kon mach hoc tap, nghien cuu dong hoc nhanh thanh ((thuoc va) OR (thuc va)) hoc cua phan dau*.