Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap tu van slippers" » "dau tu van slippers", "lap tu van slippers", "dan tu van slippers", "dap tu va slippers", "dap tu van slippery", "dap tu van 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 tu van 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 tu van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap tu van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap tu van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.