Perhaps you should try some spelling variations:
"trinh do code snippets" » "trinh ky code snippets", "trinh do code slippers"
"dinh nam code snippets" » "dinh lam code snippets", "tinh nam code snippets", "dinh van code snippets", "dinh nam co snippets", "dinh lbm code snippets", "dinh nam de snippets", "dinh nam 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: (((("trinh do code snippets") or ("dinh nam code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh do code snippets") OR ("dinh nam code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh do code snippets ) or ( dinh nam code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh do code snippets") or ("dinh nam code snippets"))) or ("locating bug code snippets"))*.