Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat dan lua slippers" » "hat van lua slippers", "mat dan lua slippers", "nhat danh lua slippers", "hat dan luan slippers", "hat dan luat slippers", "hat dan cua slippers", "hat dan lua slippery", "hat 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: (((("hat 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: (((("hat dan lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat dan lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat dan lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.