Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran anh ve snippets" » "tran anh code snippets", "tran manh ve snippets", "tuan anh ve snippets", "tran thanh ve snippets", "tran hanh ve snippets", "tran anh va snippets", "tran anh viet 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 ("tran anh ve snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( tran anh ve snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("tran anh ve snippets"))) or ("locating bug core snippets"))*.