Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"noi co cuc snippets" » "noi cho cuc snippets", "noi bo cuc snippets", "moi co cuc snippets", "noi co cua snippets", "noi co cac snippets", "noi co cu 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: (((("noi co cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("noi co cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( noi co cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("noi co cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.