Perhaps you should try some spelling variations:
"trong nam code snippets" » "thong nam code snippets", "trong lam code snippets", "trong cac code snippets", "trong nam co snippets", "trong lbm code snippets", "trong nam de snippets"
"dung cong code snippets" » "dung trong code snippets", "dung cong cong snippets", "dung cong co snippets", "dung cong che snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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

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