Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cac hoi snippets" » "dung cac code snippets", "luong cac hoi snippets", "dung cho hoi snippets", "dung tai hoi snippets", "dung cac thoi snippets", "dung cac khoi snippets", "dung cau hoi snippets"
"dung using java snippets" » "dung ung java snippets", "dung sinh java snippets", "dung uong java snippets", "dung using data 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 using java snippets") or ("dung cac hoi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung using java snippets") OR ("dung cac hoi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung using java snippets ) or ( dung cac hoi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung using java snippets") or ("dung cac hoi snippets"))) or ("locating bug core snippets"))*.