Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap dan dat slippers" » "dao dan dat slippers", "dap tan dat slippers", "day dan dat slippers", "dap dung dat slippers", "dap dong dat slippers", "dap dinh dat slippers", "dap dan dat slippery", "dap dan dat 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 dan dat 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 dan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap dan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap dan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.