Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nghe ma lua slippers" » "nghe may lua slippers", "nghe va lua slippers", "nghe dan lua slippers", "nghe ma cua slippers", "nghe ca lua slippers", "nghe ma lua slippery", "nghe ma lua grippers"
"locating bug code snippets" » "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: (((("nghe ma lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( nghe ma lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nghe ma lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.