Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"jun cong li slippers" » "jun yong li slippers", "dung cong li slippers", "luan cong li slippers", "jun cong ti slippers", "jun hong li slippers", "jun cong hai slippers", "jun cong li slippery", "jun cong li grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("jun cong li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jun cong li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( jun cong li slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("jun cong li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.