Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung cau chiu snippets" » "dung chau chiu snippets", "dung cu chiu snippets", "dung cac chiu snippets", "dung cau chu snippets", "dung cau thi snippets", "dung cau khau snippets"
"locating bug code snippets" » "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 java java snippets") or ("dung cau chiu snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dung cau chiu snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dung cau chiu snippets ))) or ( locating bug code snippets ))*.