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