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