Perhaps you should try some spelling variations:
"dung cauc code snippets" » "dung cac code snippets", "dung cau code snippets", "dung cua code snippets", "dung cauc core snippets"
"dung co chat snippets" » "dung cho chat snippets", "dung cong chat snippets", "dung cua chat snippets", "dung cao chat snippets", "dung co cham snippets", "dung co hat snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung co chat snippets") or ("dung cauc code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung co chat snippets") OR ("dung cauc code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung co chat snippets ) or ( dung cauc code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung co chat snippets") or ("dung cauc code snippets"))) or ("locating bug code snippets"))*.