Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
vu thanh » su thanh, vu khanh, cuu thanh
khoa hoc » hoa hoc
phan dau » phan tu, hang dau
hon tap » hoc tap, han tap, toan tap
con tap » cong tac, toan tap, cong tan
van hoc » van hoa
va phan » van phan, va phat, va phap
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: vu thanh ((hon tap) OR (con tap)), nghien cuu van hoc nganh khoa hoc xa hoi va phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu thanh ((hon tap) OR (con tap)), nghien cuu van hoc nganh khoa hoc xa hoi va phan dau".
• Adding a wildcard symbol may retrieve word variants: vu thanh ((hon tap) OR (con tap)), nghien cuu van hoc nganh khoa hoc xa hoi va phan dau*.