Perhaps you should try some spelling variations:
nhanh cong » nhanh chong, thanh cong, nganh cong
cong thuoc » cong thuc, dong thuoc, long thuoc
hoc nhanh » hoc nganh, hoc phan
cach hoc » cach thuc, cach thoi, dich hoc
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
thuoc xa » thuoc ma, thuoc va, thuoc la
phap vat » phap luat, phap phat, phap viet
tu cach » tu cac
phap va » pham va, pham van, phap day

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach hoc tap, nghien cuu dong hoc nhanh cong thuoc xa hoi va ((phap va) OR (phap vat))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghien cuu dong hoc nhanh cong thuoc xa hoi va ((phap va) OR (phap vat))".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu dong hoc nhanh cong thuoc xa hoi va ((phap va) OR (phap vat))*.