Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh luat cong snippets" » "trinh thuat cong snippets", "trinh luat chung snippets", "trinh cua cong snippets"
"dung vi code snippets" » "dung va code snippets", "dung viet code snippets", "dung tai code 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 luat cong snippets") OR ("dung vi code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( trinh luat cong snippets ) or ( dung vi code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh luat cong snippets") or ("dung vi code snippets"))) or ("locating bugs code snippets"))*.