Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan mo sach slippers" » "dan moi sach slippers", "dan bo sach slippers", "dan co sach slippers", "dan mon sach slippers", "dan so sach slippers", "fan mo sach slippers", "dan mo sach slippery", "dan mo sach 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: (((("dan mo sach slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan mo sach slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan mo sach slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan mo sach slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.