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