Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lich noi ho snippets" » "dich noi ho snippets", "kich noi ho snippets", "cach noi ho snippets", "lich noi cho snippets", "lich noi tho snippets", "lich noi bo 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 noi ho 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 noi ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lich noi ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lich noi ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.