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