Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung phi trong slippers" » "dung phi thuong slippers", "dung choi trong slippers", "dung nhin trong slippers", "dung phu trong slippers", "xung phi trong slippers", "dung chi trong slippers", "dung phi trong slippery", "dung phi 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 phi 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 phi trong slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung phi trong slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung phi trong slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.