Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trong cach dan slippers" » "trong cac dan slippers", "trong mach dan slippers", "trong canh dan slippers", "trong bach dan slippers", "trong cach van slippers", "trong cach dan slippery", "trong cach dan 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 java java snippets") or ("trong cach dan slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("trong cach dan slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( trong cach dan slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("trong cach dan slippers"))) or ("locating bugs code snippets"))*.