Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tuan anh danh snippets" » "tuan anh anh snippets", "tuan anh dang snippets", "tuan anh dinh snippets", "quan anh danh snippets", "tran anh danh snippets", "luan anh danh 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 ("tuan anh danh snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tuan anh danh snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tuan anh danh snippets"))) or ("locating bug core snippets"))*.