Perhaps you should try some spelling variations:
"cuong minh code snippets" » "cuong linh code snippets", "duong minh code snippets", "luong minh code snippets", "cuong minh cong snippets", "cuong minh de snippets", "cuong minh code slippers"
"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", "dung cac code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cuong minh code snippets\") OR (\"dung cac code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cuong minh code snippets ) OR ( dung cac code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cuong minh code snippets") OR ("dung cac code snippets"))) OR ("locating bug code snippets"))*.