Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
thu sinh » thu minh, thu kinh, thuoc sinh
khoa hoc » hoa hoc
nhan tai » hang tai, van tai, toan tai
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoi van » hoi va, hoi dan, hai van
nhan va » nhan dan, nhan tao, phan van
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sinh hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi van ((nhan va) or (nhan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sinh hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi van ((nhan va) OR (nhan tai)).
• Adding a wildcard symbol may retrieve word variants: thu sinh hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi van ((nhan va) or (nhan tai))*.