Perhaps you should try some spelling variations:
"dang hung tran slippers" » "dang quang tran slippers", "manh hung tran slippers", "dang cong tran slippers", "dang huong tran slippers", "dang hung thang slippers", "dang hung tran slippery", "dang hung tran grippers"
"dung java java snippets" » "dung va java snippets"
"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: (((("dang hung tran slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang hung tran slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang hung tran slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang hung tran slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.