Perhaps you should try some spelling variations:
"dung phan dat snippets" » "dung nhan dat snippets", "dung luan dat snippets", "dung ha dat snippets", "dung phan dau snippets", "dung phan dai snippets", "dung phan day snippets", "dung phan dat slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "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 phan dat snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung phan dat snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung phan dat snippets ) or ( dung java java snippets ))) or ( locating bug code snippets ))*.