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