Perhaps you should try some spelling variations:
"dung cauc code snippets" » "dung cac code snippets", "dung cau code snippets", "dung cua code snippets", "dung cauc code slippers", "dung cauc core snippets"
"dung can thi snippets" » "dung cac thi snippets", "dung san thi snippets", "dung van thi snippets", "dung cau thi snippets", "dung dan thi snippets", "dung can thi slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets", "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: "((((\"dung can thi snippets\") OR (\"dung cauc code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung can thi snippets ) OR ( dung cauc code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung can thi snippets") OR ("dung cauc code snippets"))) OR ("locating bug code snippets"))*.