Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban ma lua slippers" » "ban va lua slippers", "ban ma cua slippers", "ban ca lua slippers", "ban ma lua slippery", "ban ma lua 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 ma lua 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 ma lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban ma lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban ma lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.