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