Perhaps you should try some spelling variations:
"dung trong code snippets" » "dung trong cong snippets", "dung trong co snippets", "dung trong che snippets"
"chung v code slippers" » "chung vi code slippers", "chung ve code slippers", "chuong v code slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs 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 trong code snippets") or ("chung v code slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung trong code snippets") OR ("chung v code slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung trong code snippets ) or ( chung v code slippers ))) or ( locating bug code snippets ))*.