Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
thong hoc » thuong hoc, tuong hoc, thong hoa
mach hoc » cach hoc, dich hoc, anh hoc
long hoc » long soc, long thuoc, duong hoc
dong hoc » dong co, dong luc
dap nhan » dap nha, dac nhan, dam nhan
nhan van » nhan dan, nhan va, phan van
ke mach » ke hoach
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: ke mach hoc tap, nghien cuu ((long hoc) or (dong hoc)) nganh thong hoc xa hoi dap nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ke mach hoc tap, nghien cuu ((long hoc) OR (dong hoc)) nganh thong hoc xa hoi dap nhan van.
• Adding a wildcard symbol may retrieve word variants: ke mach hoc tap, nghien cuu ((long hoc) or (dong hoc)) nganh thong hoc xa hoi dap nhan van*.