Perhaps you should try some spelling variations:
"ngang duoc dai snippets" » "nganh duoc dai snippets", "nhan duoc dai snippets", "ngang duc dai snippets", "ngang luoc dai snippets", "ngang duoc dan snippets", "ngang duoc dai slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("ngang duoc dai snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ngang duoc dai snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ngang duoc dai snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ngang duoc dai snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.