Perhaps you should try some spelling variations:
"python using java slippers" » "python using data slippers", "python using java slippery"
"dung cu tai grippers" » "dung cua tai grippers", "dung co tai grippers", "dung cho tai grippers", "dung tu tai grippers", "dung su tai 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippers") OR ("dung cu tai grippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java slippers ) or ( dung cu tai grippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippers") or ("dung cu tai grippers"))) or ("locating bug code snippets"))*.