Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"noi hai con snippets" » "noi thai con snippets", "loi hai con snippets", "noi ha con snippets", "noi phai con snippets", "noi bai con snippets", "noi hai son 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 hai con 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 hai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( noi hai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("noi hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.