Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan co cua snippets" » "quan co code snippets", "quan so cua snippets", "quan ao cua snippets", "quan ho cua snippets", "quan con cua snippets", "quan ca cua snippets", "quan cong cua 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.

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