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