Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc co hat slippers" » "hoc cao hat slippers", "hoc co hoat slippers", "hoc cot hat slippers", "hoc co hai slippers", "hoc co hat slippery", "hoc co 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: (((("hoc co 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: (((("hoc co hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc co hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc co hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.