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