Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"sieu tri java slippers" » "dieu tri java slippers", "sieu thi java slippers", "lieu tai java slippers", "sieu trinh java slippers", "sieu tri va slippers", "sieu tri java slippery", "sieu tri java 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: (((("sieu tri java slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sieu tri java slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sieu tri java slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sieu tri java slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.