Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung co hieu slippers" » "dung cho hieu slippers", "dung cong hieu slippers", "dung cua hieu slippers", "dung cao hieu slippers", "dung doc hieu slippers", "dung co hieu slippery", "dung co hieu 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: (((("python using java snippets") or ("dung co hieu slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung co hieu slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung co hieu slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung co hieu slippers"))) or ("locating bug code snippets"))*.