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