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