Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi cuong cac snippets" » "doi cuong code snippets", "dai cuong cac snippets", "doi tuong cac snippets", "doi cong cac snippets", "doi luong cac snippets", "doi trong cac snippets"
"using java java snippets" » "using data java 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 java snippets") OR ("doi cuong cac snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( doi cuong cac snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("doi cuong cac snippets"))) or ("locating bug core snippets"))*.