Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code slippers" » "using data code slippers"
"dung co luan snippets" » "dung cho luan snippets", "dung cong luan snippets", "dung cua luan snippets", "dung co quan snippets", "dung cu luan snippets", "dung o luan snippets"

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

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