Perhaps you should try some spelling variations:
"long cucfd code snippets" » "long cuc code snippets", "long cucfd code slippers"
"huong cfd code snippets" » "huong cua code snippets", "huong c code snippets", "huong cau code snippets", "huong cfd code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("long cucfd code snippets") or ("huong cfd code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long cucfd code snippets") OR ("huong cfd code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( long cucfd code snippets ) or ( huong cfd code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long cucfd code snippets") or ("huong cfd code snippets"))) or ("locating bug code snippets"))*.