Perhaps you should try some spelling variations:
"dung ben trong slippers" » "dung bien trong slippers", "dung ban trong slippers", "dung binh trong slippers", "dung nen trong slippers", "dung len trong slippers", "dung tren trong slippers", "dung ben trong slippery", "dung ben trong 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"

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 ben trong 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 ben trong slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung ben trong slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung ben trong slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.