Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan do luong slippers" » "dang do luong slippers", "dan dao luong slippers", "doan do luong slippers", "dan do huong slippers", "dan do duong slippers", "dan do luong slippery", "dan do luong 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 do luong 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 do luong slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan do luong slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan do luong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.