Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung lua doi snippets" » "dung lua code snippets", "dung luan doi snippets", "dung luat doi snippets", "dung cua doi snippets", "dung sua doi snippets", "dung quan doi snippets"
"dung trinh java snippets" » "dung tinh java snippets", "dong trinh java snippets", "cong trinh 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 trinh java snippets") or ("dung lua doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung trinh java snippets") OR ("dung lua doi snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( dung trinh java snippets ) or ( dung lua doi snippets ))) or ( locating bug core snippets ))*.