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