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