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