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