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