Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tran trung code slippers" » "tran trong code slippers", "tran tung code slippers", "trac trung code slippers", "tran trung co 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: (((("tran trung 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: (((("tran trung code slippers") OR ("dung bug code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( tran trung code slippers ) or ( dung bug code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran trung code slippers") or ("dung bug code snippets"))) or ("locating bugs code snippets"))*.