Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nao noi code snippets" » "nao noi cong snippets", "nao noi co snippets", "nao noi de snippets", "nam noi code snippets", "dao noi code snippets", "nang noi code snippets"
"locating bug core snippets" » "locating bug code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nao noi code snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nao noi code snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nao noi code snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nao noi code snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.