Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"co dan co snippets" » "co dan code snippets", "co ban co snippets", "ca dan co snippets", "cao dang co snippets", "co dan cho snippets", "co dang co snippets", "co danh co snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data 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: (((("co dan co snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( co dan co snippets ) or ( python using data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("co dan co snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.