Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua cau dan slippers" » "chua cau dan slippers", "cua cac dan slippers", "cua chu dan slippers", "cua cau danh slippers", "cua ca dan slippers", "cua cau dan slippery", "cua cau dan 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: (((("cua cau dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua cau dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua cau dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua cau dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.