Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dong dat duc slippers" » "dong vat duc slippers", "dung dat duc slippers", "dong ha duc slippers", "dong dat duoc slippers", "dong dao duc slippers", "dong dat doc slippers", "dong dat duc slippery", "dong dat duc 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 java java snippets") or ("dong dat duc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dong dat duc slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dong dat duc slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dong dat duc slippers"))) or ("locating bug code snippets"))*.