Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"dan hoi dat snippets" » "dan hoc dat snippets", "dai hoi dat snippets", "dang khoi dat snippets", "dan hoi dap snippets", "dan hoi dan snippets", "dan hoi dat slippers"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dan hoi dat snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dan hoi dat snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dan hoi dat snippets"))) or ("locating bugs code snippets"))*.