Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc tu hat slippers" » "luc tu phat slippers", "luc tuc hat slippers", "luc tu bat slippers", "luc tu hat slippery", "luc tu hat 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: (((("luc tu hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc tu hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc tu hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc tu hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.