Perhaps you should try some spelling variations:
"dung thoi trong slippers" » "dung thoai trong slippers", "dung thoi trang slippers", "dung choi trong slippers", "dung thi trong slippers", "dung toi trong slippers", "dung thuoc trong slippers", "dung thoi trong slippery", "dung thoi 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"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung thoi 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: (((("dung thoi trong slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung thoi trong slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung thoi trong slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.