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