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