Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan nen dan slippers" » "dan den dan slippers", "den nen dan slippers", "dan ven dan slippers", "dan nen van slippers", "dan nen dat slippers", "dan nan dan slippers", "dan nen dan slippery", "dan nen dan 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: (((("dan nen dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan nen dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan nen dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan nen dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.