Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung bo mat slippers" » "dung bao mat slippers", "dung co mat slippers", "dung mo mat slippers", "dung bi mat slippers", "dung bo ma slippers", "dung bo mat slippery", "dung bo mat 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: (((("dung bo mat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dung bo mat slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung bo mat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.