Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nam de ton snippets" » "nam da ton snippets", "nam do ton snippets", "nam he ton snippets", "nam de toni snippets", "nam de tin snippets", "nam ke ton 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 de ton 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 de ton snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nam de ton snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam de ton snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.