Perhaps you should try some spelling variations:
"dong danh phi slippers" » "dong doanh phi slippers", "dong anh phi slippers", "cong danh phi slippers", "dong dang phi slippers", "dong danh chi slippers", "dong danh phap slippers", "dong danh phi slippery", "dong danh phi 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: (((("dong danh phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong danh phi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong danh phi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong danh phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.