Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh hanh doc snippets" » "trinh thanh doc snippets", "trinh han doc snippets", "trinh anh doc snippets", "trinh hanh duoc snippets", "trinh nhanh doc snippets"
"dung cac code snippets" » "luong cac code snippets", "dung cho code snippets", "dung tai code snippets", "dung cac cong snippets", "dung cac co snippets", "dung cac che 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: (((("trinh hanh doc snippets") OR ("dung cac code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( trinh hanh doc snippets ) or ( dung cac code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh hanh doc snippets") or ("dung cac code snippets"))) or ("locating bugs code snippets"))*.