Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu dung quan slippers" » "cu dung quang slippers", "cu dung luan slippers", "cu luong quan slippers", "su dung quan slippers", "cau duong quan slippers", "duc dung quan slippers", "cu dung quan slippery", "cu dung quan 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: (((("cu dung quan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu dung quan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu dung quan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu dung quan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.