Perhaps you should try some spelling variations:
"dung ung java snippets" » "dung trung java snippets", "dung quang java snippets", "dung chung java snippets", "dung using java snippets", "dung ngu java snippets", "dung ung va snippets", "dung ung java slippers"
"dung ho cheng snippets" » "dung ho chung snippets", "dung zhou cheng snippets", "dung wu cheng snippets", "dung cho cheng snippets", "dung hoc cheng snippets", "dung he cheng snippets", "dung ho cheng slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung ung java snippets") or ("dung ho cheng snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung ung java snippets") OR ("dung ho cheng snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung ung java snippets ) or ( dung ho cheng snippets ))) or ( locating bug code snippets ))*.