Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers", "locating bugs code snippets"
"dung java java snippets" » "dung va java snippets"
"dan cua dat snippets" » "dan ca dat snippets", "ban cua dat snippets", "dai cua dat snippets", "dan cua dan snippets", "dan cua vat snippets", "dan cua dai snippets"

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: (((("dan cua dat snippets") OR ("dung java java snippets"))) OR ("locating bugs code slippers"))~.
• Removing quotes may allow a broader search: (((( dan cua dat snippets ) or ( dung java java snippets ))) or ( locating bugs code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan cua dat snippets") or ("dung java java snippets"))) or ("locating bugs code slippers"))*.