Perhaps you should try some spelling variations:
"tao tu nghe snippets" » "tao tu code snippets", "tao xu nghe snippets", "tao su nghe snippets", "tao te nghe snippets", "tao cu nghe snippets"
"lochating bug core snippets" » "locating bug core snippets", "lochating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

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

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