Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong choi can snippets" » "trong choi code snippets", "trong thoi can snippets", "trong cho can snippets", "trong chop can snippets", "trong choi dan snippets", "trong choi wan snippets"
"dung java java snippets" » "dung va java 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: (((("dung java java snippets") OR ("trong choi can snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( trong choi can snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("trong choi can snippets"))) or ("locating bug core snippets"))*.