Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"va toan dam snippets" » "va toan ban snippets", "va toan tap snippets", "va toan cao snippets", "van toan dam snippets", "bai toan dam snippets", "tap toan dam 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: (((("python using sat snippets") OR ("va toan dam snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using sat snippets ) or ( va toan dam snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using sat snippets") or ("va toan dam snippets"))) or ("locating bug core snippets"))*.