Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"danh bat dat snippets" » "doanh bat dat snippets", "anh bai dat snippets", "dinh ba dat snippets", "danh bat dau snippets", "danh ban dat snippets", "danh tat dat 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 ("danh bat dat snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( danh bat dat snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("danh bat dat snippets"))) or ("locating bug core snippets"))*.