Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh tu che snippets" » "trinh tu code snippets", "trinh ky che snippets", "trinh do che snippets", "trinh tu chu snippets", "trinh tu chi snippets", "trinh ty che 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 ("trinh tu che snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( trinh tu che snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("trinh tu che snippets"))) or ("locating bug core snippets"))*.