Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung cong data snippets" » "dung trong data snippets", "dung dong dat snippets", "dung cong dan snippets", "dung cong danh snippets", "dung cong data slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug code slippers"

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: "((((\"dung bug code snippets\") OR (\"dung cong data snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung bug code snippets ) OR ( dung cong data snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung bug code snippets") OR ("dung cong data snippets"))) OR ("locating bugs code snippets"))*.