Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"bui anh tran snippets" » "bui anh tuan snippets", "bui anh toan snippets", "bui anh trac snippets", "bui manh tran snippets", "bui thanh tran snippets", "bui khanh tran snippets"
"locating bug core snippets" » "locating bug code 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 ("bui anh tran snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( bui anh tran snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("bui anh tran snippets"))) or ("locating bug core snippets"))*.