Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua doi dan slippers" » "sua doi dan slippers", "quan doi dan slippers", "lua hoi dan slippers", "lua doi ban slippers", "lua doi dau slippers", "lua doi dan slippery", "lua doi dan 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: (((("lua doi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua doi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua doi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua doi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.