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