Perhaps you should try some spelling variations:
nghien cua » nghien cuu, nghiep cua, nghiep vua
luat nganh » luat ngan, thuat nganh, luat doanh
nganh khoa » nganh hoa, nganh khong, doanh khoa
cong luat » cong suat, cong luan, cuong luan
danh nhan » doanh nhan, thanh nhan, benh nhan
cach thuc » anh thuc, cac thu
hoi danh » hop danh, hoi dan, hoc danh
mach hoc » cach hoc, dich hoc, anh hoc
khoa hoc » hoa hoc
mai hoi » mai khoi, dai hoi, lai hoi
hoc mai » hoc ma, hoc dai, hoc bai
nhan va » nhan tai, nhan dan, nhan tao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((mach hoc) or (cach thuc)) tap, nghien cua cong luat nganh khoa hoc mai hoi danh nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((mach hoc) OR (cach thuc)) tap, nghien cua cong luat nganh khoa hoc mai hoi danh nhan va.
• Adding a wildcard symbol may retrieve word variants: tu ((mach hoc) or (cach thuc)) tap, nghien cua cong luat nganh khoa hoc mai hoi danh nhan va*.