Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua thu ha slippers" » "luat thu ha slippers", "luan thu ha slippers", "mua thu ha slippers", "lua thu ha slippery", "lua thu ha 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 thu ha 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 thu ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua thu ha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua thu ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.