Perhaps you should try some spelling variations:
core snippets » code snippets
cong snippets » code snippets
hanh trinh » canh tranh, hanh chinh
dung dung » duong dung, ung dung, dung ung
dung cong » dung trong
ban hanh » ban hang
bug core » bug code

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( ban hanh trinh snippets ) or ( dung dung cong snippets ))) or ( locating bug core snippets ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( ban hanh trinh snippets ) OR ( dung dung cong snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((( ban hanh trinh snippets ) or ( dung dung cong snippets ))) or ( locating bug core snippets ))*.