Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dong luc code slippers" » "nang luc code slippers", "dong bug code slippers", "dong lbm code slippers", "dong luc cong slippers"
"dung du code snippets" » "dung de code snippets", "dung cu code snippets", "dung cua code snippets", "dung bug 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: (((("dong luc code slippers") or ("dung du code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong luc code slippers") OR ("dung du code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dong luc code slippers ) or ( dung du code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong luc code slippers") or ("dung du code snippets"))) or ("locating bugs code snippets"))*.