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