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