Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"noi cu luan snippets" » "noi tu luan snippets", "noi su luan snippets", "noi luc luan snippets", "noi cua luan snippets", "noi co luan snippets", "hoi cu luan snippets", "noi cu luan 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("noi cu luan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( noi cu luan snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("noi cu luan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.