Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung dat trong slippers" » "dung dot trong slippers", "dung vat trong slippers", "dung cay trong slippers", "dung va trong slippers", "dung tai trong slippers", "dung dat trong slippery", "dung dat trong grippers"
"dung java java snippets" » "dung va java 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 dat trong slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung dat trong slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung dat trong slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dat trong slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.