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