Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"dung go nhap snippets" » "dung goi nhap snippets", "dung ngo nhap snippets", "dung co nhap snippets", "dung gio nhap snippets", "dung hoi nhap snippets", "dung gia nhap 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: (((("using java code snippets") OR ("dung go nhap snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung go nhap snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dung go nhap snippets"))) or ("locating bug core snippets"))*.