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