Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung von anh slippers" » "dong von anh slippers", "dung cong anh slippers", "dung va anh slippers", "dung van anh slippers", "dung von doanh slippers", "dung vuong anh slippers", "dung von anh slippery", "dung von anh 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 von anh 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 von anh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung von anh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung von anh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.