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