Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap ke dan slippers" » "dap ve dan slippers", "lap ke dan slippers", "dan ke dan slippers", "dap le dan slippers", "dap ke dan slippery", "dap ke dan 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: (((("dap ke dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap ke dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap ke dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap ke dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.