Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung con theo slippers" » "dung cong theo slippers", "dung von theo slippers", "dung co theo slippers", "dung cuon theo slippers", "dung soan theo slippers", "dung chan theo slippers", "dung con theo slippery", "dung con theo 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 con theo 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 con theo slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung con theo slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung con theo slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.