Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran cong cau snippets" » "tran cong code snippets", "tran hong cau snippets", "trien cong cau snippets", "tran hoang cau snippets", "tran cong cu snippets", "tran cong chuc snippets", "tran thong cau 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 ("tran cong cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("tran cong cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( tran cong cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("tran cong cau snippets"))) or ("locating bug core snippets"))*.