Perhaps you should try some spelling variations:
"nang luc code snippets" » "nang lbm code snippets", "nang luc cong snippets", "nang luc code slippers"
"dung heaae code snippets" » "dung heaae code slippers", "dung heave code snippets"
"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: (((("nang luc code snippets") or ("dung heaae code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang luc code snippets") OR ("dung heaae code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang luc code snippets ) or ( dung heaae code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang luc code snippets") or ("dung heaae code snippets"))) or ("locating bug code snippets"))*.