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