Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu cua bac slippers" » "cu cua cac slippers", "cu cua ban slippers", "cau cua bac slippers", "ca cua bac slippers", "co cua bac slippers", "cu cua bac slippery", "cu cua bac 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 cua bac 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 cua bac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu cua bac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu cua bac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.