Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh duc code slippers" » "tinh duc code slippers", "trinh doc code slippers", "trinh dung code slippers", "trinh duc cong slippers", "trinh duc con slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung 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 duc code slippers") or ("dung bug code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh duc code slippers") OR ("dung bug code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh duc code slippers ) or ( dung bug code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh duc code slippers") or ("dung bug code snippets"))) or ("locating bugs code snippets"))*.