Perhaps you should try some spelling variations:
"dung using java snippets" » "dung ung java snippets", "dung sinh java snippets", "dung uong java snippets", "dung using data snippets", "dung using java slippers"
"dung cac thuc snippets" » "luong cac thuc snippets", "dung cho thuc snippets", "dung tai thuc snippets", "dung cach thuc snippets", "dung cac thu snippets", "dung can thuc snippets", "dung cac thuc 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 cac thuc snippets") or ("dung using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cac thuc snippets") OR ("dung using java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung cac thuc snippets ) or ( dung using java snippets ))) or ( locating bug code snippets ))*.