Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets", "dcung java java snippets"
"ung dung dat slippers" » "ung dung va slippers", "ung dung tai slippers", "cung dcung dat slippers", "ung dung dat slippery", "ung dung 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: (((("ung dung 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: (((("ung dung dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ung dung dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ung dung dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.