Perhaps you should try some spelling variations:
"danh cau code snippets" » "danh dau code snippets", "danh ca code snippets", "danh hau code snippets", "danh cau cong snippets", "danh cau de snippets", "danh cfd code snippets", "danh cau code slippers"
"dung ung code snippets" » "dung trung code snippets", "dung quang code snippets", "dung chung code snippets", "dung ung co snippets", "dung ung code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"danh cau code snippets\") OR (\"dung ung code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( danh cau code snippets ) OR ( dung ung code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("danh cau code snippets") OR ("dung ung code snippets"))) OR ("locating bug code snippets"))*.