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"
"cua dao danh snippets" » "cua dao doanh snippets", "cua do danh snippets", "cua dao dan snippets", "ca dao danh snippets", "cua dan danh snippets", "cua dai danh snippets", "cua dao danh 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: (((("cua dao danh snippets") OR ("python using sat snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cua dao danh snippets ) or ( python using sat snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cua dao danh snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))*.