Perhaps you should try some spelling variations:
"dung cauc code slippers" » "dung cac code slippers", "dung cau code slippers", "dung cua code slippers"
"dung cay trong snippets" » "dung cac trong snippets", "dung may trong snippets", "dung cam trong snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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 cay trong snippets") or ("dung cauc code slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cay trong snippets") OR ("dung cauc code slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cay trong snippets ) or ( dung cauc code slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cay trong snippets") or ("dung cauc code slippers"))) or ("locating bug code snippets"))*.