Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc ho duc slippers" » "toc hoc duc slippers", "toc kho duc slippers", "toc co duc slippers", "toc do duc slippers", "toc hong duc slippers", "toc ho duc slippery", "toc ho duc 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 ho duc 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 ho duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc ho duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc ho duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.