Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"ca ngu phan snippets" » "ca ngu phap snippets", "ca nghe phan snippets", "ca ngoc phan snippets", "cau ngu phan snippets", "cua ngu phan snippets", "va ngu phan 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: (((("ca ngu phan snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( ca ngu phan snippets ) or ( python using data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca ngu phan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.