Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung so va slippers" » "dung co va slippers", "dung mo va slippers", "dung cho va slippers", "dung so van slippers", "dung so vat slippers", "dung su va slippers", "dung so va slippery", "dung so va 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 so va 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 so va slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung so va slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung so va slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.