Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua day dan slippers" » "luan day dan slippers", "luat day dan slippers", "lua dao dan slippers", "lua day danh slippers", "lua cay dan slippers", "lua day dan slippery", "lua day dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua day 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 day dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua day dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua day dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.