Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dang java java snippets" » "dang va java snippets", "dang java java slippers"
"cong tan tran snippets" » "cong tac tran snippets", "cong san tran snippets", "cong thanh tran snippets", "cong tan tran slippers"

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: (((("dang java java snippets") OR ("cong tan tran snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dang java java snippets ) or ( cong tan tran snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang java java snippets") or ("cong tan tran snippets"))) or ("locating bugs code snippets"))*.