Perhaps you should try some spelling variations:
"dung dat nuoc slippers" » "dung va nuoc slippers", "dung tai nuoc slippers", "dung dat quoc slippers", "dung dat duoc slippers", "dung dat ngoc slippers", "dung dat nuoc slippery", "dung dat nuoc grippers"
"dung vbugss code snippets" » "dung vbugss core snippets", "dung vbungss code snippets", "dung vbugsss code 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: (((("dung vbugss code snippets") or ("dung dat nuoc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung vbugss code snippets") OR ("dung dat nuoc slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung vbugss code snippets ) or ( dung dat nuoc slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung vbugss code snippets") or ("dung dat nuoc slippers"))) or ("locating bug code snippets"))*.