Perhaps you should try some spelling variations:
"dung giai code snippets" » "duong giai code snippets", "dung giao code snippets", "dung giam code snippets", "dung giai core snippets"
"dung vat co snippets" » "dung va co snippets", "dong vat co snippets", "dung dat co snippets"
"locating bug code snippets" » "locating bug core 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 giai code snippets") or ("dung vat co snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung giai code snippets") OR ("dung vat co snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung giai code snippets ) or ( dung vat co snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung giai code snippets") or ("dung vat co snippets"))) or ("locating bug code snippets"))*.