Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung doi gia slippers" » "huong doi gia slippers", "dung tai gia slippers", "dung co gia slippers", "dung doi giam slippers", "dung do gia slippers", "dung doi dia slippers", "dung doi gia slippery", "dung doi gia grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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 gia 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 gia slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung doi gia slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung doi gia slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.