Perhaps you should try some spelling variations:
"cong chi code snippets" » "cong cfd code snippets", "cong chi con snippets", "cong chi cong snippets", "cong khi code snippets", "cong cho code snippets", "con chi code snippets", "cong chi code slippers"
"dung so code snippets" » "dung co code snippets", "dung mo code snippets", "dung cho code snippets", "dung so code 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: (((("dung so code snippets") or ("cong chi code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung so code snippets") OR ("cong chi code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung so code snippets ) or ( cong chi code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung so code snippets") or ("cong chi code snippets"))) or ("locating bug code snippets"))*.