Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung dat vi slippers" » "dung va vi slippers", "dung tai vi slippers", "dung dat va slippers", "dung hat vi slippers", "dung dat vo slippers", "dung dat vi slippery", "dung dat vi grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung dat vi 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 dat vi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung dat vi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dat vi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.