Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung nhan dot snippets" » "dung luan dot snippets", "dung nhan dat snippets", "dung nhay dot snippets", "dung nhan dong snippets"
"using lc code snippets" » "using c code snippets", "using l code snippets", "using low code snippets", "using lbm 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: (((("using lc code snippets") OR ("dung nhan dot snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using lc code snippets ) or ( dung nhan dot snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using lc code snippets") or ("dung nhan dot snippets"))) or ("locating bugs code snippets"))*.