Perhaps you should try some spelling variations:
danh viec » danh viet, dinh viec, doanh vien
doc sach » hoc sach, toc sach, nuoc sach
viec cuu » viec cua, viec cu, viec cuoi
nang xa » nang x, lang xa, nang ma
va nham » va cham, va tham, va nha
thuc va » thuc dan, thuc day
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc sach y nang xa hoi. lieu va nham ((thuc va) or (thuc vat)) danh viec cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc sach y nang xa hoi. lieu va nham ((thuc va) OR (thuc vat)) danh viec cuu tre.
• Adding a wildcard symbol may retrieve word variants: doc sach y nang xa hoi. lieu va nham ((thuc va) or (thuc vat)) danh viec cuu tre*.