Perhaps you should try some spelling variations:
"tran thong ma snippets" » "toan thong ma snippets", "tran trong ma snippets", "tran hong ma snippets", "tran thong may snippets", "tran thuong ma snippets", "tran thong va snippets", "tran thong ma 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 thong ma 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 thong ma snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( tran thong ma snippets ) or ( dung java java snippets ))) or ( locating bug code snippets ))*.