Perhaps you should try some spelling variations:
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets", "python using sat slippers"
"cu thu hang snippets" » "cu thi hang snippets", "cu thuc hanh snippets", "cu thu huong snippets", "cuu thu hang snippets", "cau thu hang snippets", "tu thu hang snippets", "cu thu hang slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu thu hang snippets") OR ("python using sat snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cu thu hang snippets ) or ( python using sat snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cu thu hang snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))*.