Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu co toc snippets" » "chua co toc snippets", "chu ho toc snippets", "thu co toc snippets", "chu cao toc snippets", "chu co hoc snippets", "chu co doc snippets"
"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: (((("python using java snippets") or ("chu co toc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("chu co toc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chu co toc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chu co toc snippets"))) or ("locating bug code snippets"))*.