Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tra tu duc snippets" » "tran tu duc snippets", "trat tu duc snippets", "tra du duc snippets", "tra thu duc snippets", "tra tu duoc snippets", "tra tu duy snippets", "tra tu duc 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: (((("tra tu duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tra tu duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( tra tu duc snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))*.