Perhaps you should try some spelling variations:
"luon cung dat slippers" » "luon ung dat slippers", "luong cong dat slippers", "luon suong dat slippers", "luon dung dat slippers", "luon vung dat slippers", "luon cuong dao slippers", "luon cung dat slippery", "luon cung dat 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: (((("luon cung dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luon cung dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luon cung dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luon cung dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.