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