Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cong va bat snippets" » "dong va bat snippets", "cong ha bat snippets", "cong tac bat snippets", "cong va bai snippets", "cong va bao snippets", "cong va ban 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: (((("cong va bat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cong va bat snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cong va bat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.