Perhaps you should try some spelling variations:
"dung muon dat slippers" » "cung muon dat slippers", "dung nguon dat slippers", "dung huong dat slippers", "dung mon dat slippers", "dung muon dam slippers", "dung muon lam slippers", "dung muon dat slippery", "dung muon dat 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: (((("dung muon dat 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 muon dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung muon dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung muon dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.