Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan dao duc slippers" » "van dao duc slippers", "dan dat duc slippers", "dan da duc slippers", "dan giao duc slippers", "dan tao duoc slippers", "dan dao duc slippery", "dan dao 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: (((("dan dao 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: (((("dan dao duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan dao duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan dao duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.