Perhaps you should try some spelling variations:
"dang noi code snippets" » "nang noi code snippets", "dang khoi code snippets", "dang ngoc code snippets", "dang noi cong snippets", "dang noi co snippets", "dang noi de snippets", "dang noi code slippers"
"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"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

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