Perhaps you should try some spelling variations:
"tran hong ty snippets" » "tran hoang ty snippets", "tran hung ty snippets", "tran trong ty snippets", "tran cong ty snippets", "tran hong ky snippets", "tran hong ly snippets", "tran hong ty 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 hong ty 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 hong ty snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( tran hong ty snippets ) or ( dung java java snippets ))) or ( locating bug code snippets ))*.