Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong danh cuu snippets" » "cong danh code snippets", "cuong danh cuu snippets", "cong dan cuu snippets", "cong thanh cuu snippets", "cong dinh cuu snippets", "cong danh cau snippets", "cong doanh cua 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 ("cong danh cuu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("cong danh cuu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( cong danh cuu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("cong danh cuu snippets"))) or ("locating bug core snippets"))*.