Perhaps you should try some spelling variations:
hoc thanh » hoc nhanh, hoan thanh, ha thanh
thai vung » thai cong, thai van
vung tuan » vuong tuan, hung tuan, vong tuan
thu dich » thu tich, chu dich, thu ich
dich hoc » sinh hoc, hinh hoc, tinh hoc
hoc phan » hoc dan, hoc pho
tuan san » luan san, tan san, thanh san
cuu mon » cuu mo, cuu mot, cuu cong
xa thai » ca thai, a thai, da thai
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 dich hoc tap, nghien cuu mon ((hoc thanh) OR (hoc phan)) hoa hoc xa thai vung tuan san~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu dich hoc tap, nghien cuu mon ((hoc thanh) OR (hoc phan)) hoa hoc xa thai vung tuan san".
• Adding a wildcard symbol may retrieve word variants: thu dich hoc tap, nghien cuu mon ((hoc thanh) OR (hoc phan)) hoa hoc xa thai vung tuan san*.