Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung doi tao slippers" » "huong doi tao slippers", "dung tai tao slippers", "dung co tao slippers", "dung doi tac slippers", "dung doi tai slippers", "dung doi tan slippers", "dung doi tao slippery", "dung doi tao 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 doi tao 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 doi tao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung doi tao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung doi tao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.