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