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