Perhaps you should try some spelling variations:
"tran tinh va snippets" » "tran dinh va snippets", "tran minh va snippets", "tran vinh va snippets", "tran tich va snippets", "tran trinh van snippets", "tran trinh vat snippets", "tran tinh va slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran tinh va snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran tinh va snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( tran tinh va snippets ) or ( dung java java snippets ))) or ( locating bug code snippets ))*.