Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luan chi lua slippers" » "luan chiu lua slippers", "luan chi cua slippers", "luan thi luan slippers", "quan chi lua slippers", "lan chi lua slippers", "luan chi lua slippery", "luan chi 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.

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