Perhaps you should try some spelling variations:
"tong cfd code snippets" » "tong cot code snippets", "tong cuc code snippets", "tong cac code snippets", "tong cfd code slippers"
"dung may code snippets" » "dung va code snippets", "dung tai code snippets", "mang may code snippets", "dung may che snippets", "dung may cong snippets", "dung may cd snippets", "dung may 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: (((("tong cfd code snippets") or ("dung may code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tong cfd code snippets") OR ("dung may code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tong cfd code snippets ) or ( dung may code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tong cfd code snippets") or ("dung may code snippets"))) or ("locating bug code snippets"))*.