Perhaps you should try some spelling variations:
"dung doi tat slippers" » "huong doi tat slippers", "dung tai tat slippers", "dung co tat slippers", "dung doi tac slippers", "dung do tat slippers", "dung doi tai slippers", "dung doi tat slippery", "dung doi tat grippers"
"using a code snippets" » "using a core snippets"
"locating bug code snippets" » "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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using a code snippets") or ("dung doi tat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using a code snippets") OR ("dung doi tat slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using a code snippets ) or ( dung doi tat slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using a code snippets") or ("dung doi tat slippers"))) or ("locating bug code snippets"))*.