Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung day dan slippers" » "dung dat dan slippers", "dung dan dan slippers", "dung may dan slippers", "dung day danh slippers", "dung dao dan slippers", "dung cay dan slippers", "dung day dan slippery", "dung day 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: (((("dung day 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: (((("dung day dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung day dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung day dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.