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