Perhaps you should try some spelling variations:
"dung cac trong slippers" » "dung cac truong slippers", "dung cay trong slippers", "dung tac trong slippers", "luong cac trong slippers", "dung cho trong slippers", "dung tai trong slippers", "dung cac trong slippery", "dung cac trong grippers"
"dung cua code snippets" » "dung luan code snippets", "dung cho code snippets", "dung cua cong snippets", "dung cua co snippets", "dung cfd code 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 cua code snippets") or ("dung cac trong slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cua code snippets") OR ("dung cac trong slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cua code snippets ) or ( dung cac trong slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cua code snippets") or ("dung cac trong slippers"))) or ("locating bug code snippets"))*.