Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung co ha slippers" » "dung cho ha slippers", "dung cong ha slippers", "dung cua ha slippers", "dung co hai slippers", "dung co kha slippers", "dung cao ha slippers", "dung co ha slippery", "dung co ha 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 ha 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 ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung co ha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung co ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.