Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dong hoi trong slippers" » "dong choi trong slippers", "dong doi trong slippers", "dong nuoi trong slippers", "dong hoc trong slippers", "dong hoa trong slippers", "tong hop trong slippers", "dong hoi trong slippery", "dong hoi trong grippers"
"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: (((("dung java java snippets") or ("dong hoi trong slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dong hoi trong slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dong hoi trong slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dong hoi trong slippers"))) or ("locating bug code snippets"))*.