Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung hai vi slippers" » "dung tai vi slippers", "dung ha vi slippers", "dung sai vi slippers", "dung hai va slippers", "dung hai vu slippers", "dung hai di slippers", "dung hai vi slippery", "dung hai vi 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 hai vi 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 hai vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung hai vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung hai vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.