Perhaps you should try some spelling variations:
"lochating bug core snippets" » "locating bug core snippets", "lochating bug code snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"hoc dan dat snippets" » "hoc dung dat snippets", "hoc dong dat snippets", "hoc dinh dat snippets"

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

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