Perhaps you should try some spelling variations:
"hoi phap chat snippets" » "hoi phap code snippets", "hoi phap phat snippets", "hoi phap luat snippets", "hoi phap phan snippets", "hoi nhap chat snippets", "hoc phap chat snippets", "hoi phan chat snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"

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

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