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