Perhaps you should try some spelling variations:
nhanh khoa » nhan khoa, nganh khoa, hang khoa
nuoc sach » nguoi sach, hoc sach, cuoc cach
sach thoi » cach thoi, sach hoi, sach tham
hoc nhanh » hoc nganh, hoc phan
thoi tap » toi tap, thoi dai, hoi tai
van luan » van quan, van tuan, von luan
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hai van » thai van, ha van, hai tan
hoc ta » hoc tai, hoc tan, hoc tam

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

• Performing a fuzzy search may retrieve terms with similar spellings: nuoc sach thoi tap, nghien cuu mot hoc nhanh khoa ((hoc ta) OR (hoc tap)) hai van luan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nuoc sach thoi tap, nghien cuu mot hoc nhanh khoa ((hoc ta) OR (hoc tap)) hai van luan van".
• Adding a wildcard symbol may retrieve word variants: nuoc sach thoi tap, nghien cuu mot hoc nhanh khoa ((hoc ta) OR (hoc tap)) hai van luan van*.