Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh phan cau snippets" » "danh phan code snippets", "doanh phan cau snippets", "danh nhan cau snippets", "danh phap cau snippets", "danh phan dau snippets", "danh phan cac snippets", "danh phan tu snippets"
"dung java java snippets" » "dung va java snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung java java snippets") or ("danh phan cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("danh phan cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( danh phan cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("danh phan cau snippets"))) or ("locating bug core snippets"))*.