Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lay li trac slippers" » "lay li rac slippers", "lay vi trac slippers", "lay hoi trac slippers", "lay lai trac slippers", "lay di trac slippers", "lay li trac slippery", "lay li trac 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: (((("lay li trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lay li trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lay li trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lay li trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.