Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"tan dan dat slippers" » "tang dan dat slippers", "tan doan dat slippers", "ban dan dat slippers", "tan dung dat slippers", "tan dong dat slippers", "tan dinh dat slippers", "tan dan dat slippery", "tan dan 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: (((("tan dan 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: (((("tan dan dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan dan dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan dan dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.