Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach dat de snippets" » "sach dao de snippets", "sach danh de snippets", "sach bai de snippets", "sach vat de snippets", "sach hat de snippets", "sach 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: (((("sach 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: (((("sach dat de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sach dat de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sach dat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.