Perhaps you should try some spelling variations:
"dung cung dat snippets" » "dung chung dat snippets", "dung cong dat snippets", "dung ung dat snippets", "dung dung dat snippets", "dung vung dat snippets", "dung cuong dao snippets", "dung cung dat slippers"
"dan vbug code snippets" » "dan vung code snippets", "dan bui code snippets", "dan vbug code slippers", "dan vbung code snippets", "dan vbugs code snippets"
"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: "((((\"dan vbug code snippets\") OR (\"dung cung dat snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dan vbug code snippets ) OR ( dung cung dat snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan vbug code snippets") OR ("dung cung dat snippets"))) OR ("locating bug code snippets"))*.