Perhaps you should try some spelling variations:
"tung danh thin slippers" » "tung dan thin slippers", "dung danh thin slippers", "tung manh thin slippers", "tung canh thin slippers", "tung danh thanh slippers", "tung danh thang slippers", "tung danh thin slippery", "tung danh thin grippers"
"dung java java snippets" » "dung va java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

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