Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung taing code snippets" » "dung trong code snippets", "dung tai code snippets", "dung trung code snippets"
"dong vat de snippets" » "dong va de snippets", "dong von de snippets", "dong ha de snippets", "dong vat da snippets", "dong vat dien 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 taing code snippets") or ("dong vat de snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung taing code snippets") OR ("dong vat de snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung taing code snippets ) or ( dong vat de snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung taing code snippets") or ("dong vat de snippets"))) or ("locating bugs code snippets"))*.