Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban lay hat slippers" » "ban tay hat slippers", "ban hay nhat slippers", "ban lam chat slippers", "ban may phat slippers", "ban lay hat slippery", "ban lay 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: (((("ban lay 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: (((("ban lay hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban lay hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban lay hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.