Perhaps you should try some spelling variations:
"dong cho code slippers" » "dung cho code slippers", "dong co code slippers", "dong hoc code slippers", "dong cho cong slippers", "dong cfd code slippers", "dong cho con slippers"
"dung cua code snippets" » "dung luan code snippets", "dung cho code snippets", "dung cua cong snippets", "dung cua co snippets", "dung cfd code snippets"
"locating bug code snippets" » "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: (((("dong cho code slippers") or ("dung cua code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong cho code slippers") OR ("dung cua code snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dong cho code slippers ) or ( dung cua code snippets ))) or ( locating bug code snippets ))*.