Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung lin xiu slippers" » "dung tin xiu slippers", "dung len xiu slippers", "hung lin xiu slippers", "dung lin liu slippers", "dung lin xiu slippery", "dung lin xiu grippers"
"locating bug code snippets" » "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: (((("dung lin xiu slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung lin xiu slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung lin xiu slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung lin xiu slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.