Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh mach cap snippets" » "trinh mach code snippets", "tinh mach cap snippets", "trinh lich cap snippets", "trinh minh cap snippets", "trinh sach cap snippets", "trinh mach cao snippets", "trinh mac ca 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 ("trinh mach cap snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("trinh mach cap snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( trinh mach cap snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("trinh mach cap snippets"))) or ("locating bug core snippets"))*.