Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong dung doi snippets" » "cong dung code snippets", "cuong dung doi snippets", "cong dong doi snippets", "cong luong doi snippets", "cong huong doi snippets", "cong dung tai snippets", "cong dung co snippets"
"dung java java snippets" » "dung va java 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 ("cong dung doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("cong dung doi snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( cong dung doi snippets ))) or ( locating bug core snippets ))*.