Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc co nhan slippers" » "toc cho nhan slippers", "toc cao nhan slippers", "toc co phan slippers", "hoc co nhan slippers", "tuc co nhan slippers", "toc co nhan slippery", "toc co nhan 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: (((("toc co nhan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc co nhan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc co nhan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc co nhan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.