Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi va luan slippers" » "phi vay luan slippers", "phi van luan slippers", "phi va quan slippers", "phai va luan slippers", "phi va luan slippery", "phi va luan 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: (((("phi va luan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi va luan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi va luan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi va luan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.