Perhaps you should try some spelling variations:
"tran thong tinh snippets" » "toan thong tinh snippets", "tran trong tinh snippets", "tran hong tinh snippets", "tran thuong tinh snippets", "tran thong tin snippets", "tran thong minh snippets", "tran thong tinh slippers"
"dung va java snippets" » "dung java java snippets", "dung va 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 tinh snippets") or ("dung va java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran thong tinh snippets") OR ("dung va java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( tran thong tinh snippets ) or ( dung va java snippets ))) or ( locating bug code snippets ))*.