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