Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"noi co co snippets" » "noi cho co snippets", "noi bo co snippets", "moi co co snippets", "noi co so snippets", "noi vo co snippets", "noi co o 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 co 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 co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( noi co co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("noi co co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.