Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nam dat de snippets" » "nam dan de snippets", "nam da de snippets", "nam dao de snippets", "nam vat de snippets", "nam hat de snippets", "nam dat dien 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: (((("nam dat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam dat de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nam dat de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam dat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.