Perhaps you should try some spelling variations:
"dung tai tran snippets" » "dung thai tran snippets", "dung tan tran snippets", "dung thi tran snippets", "dung tai tran slippers"
"dung cac code snippets" » "luong cac code snippets", "dung cho code snippets", "dung cua code snippets", "dung cac cong snippets", "dung cac co snippets", "dung cac che snippets", "dung cac code slippers"
"locating bug code snippets" » "locating bug code slippers", "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 tai tran snippets") or ("dung cac code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung tai tran snippets") OR ("dung cac code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung tai tran snippets ) or ( dung cac code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tai tran snippets") or ("dung cac code snippets"))) or ("locating bug code snippets"))*.