Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soi noi chu snippets" » "loi noi chu snippets", "doi noi chu snippets", "so noi chu snippets", "soi hoi chu snippets", "soi noi cho snippets", "soi toi chu 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: (((("soi noi chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("soi noi chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soi noi chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soi noi chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.