Perhaps you should try some spelling variations:
"con duong code snippets" » "con duong co snippets", "con duong cong snippets", "con duong che snippets", "van duong code snippets", "con duong code slippers"
"dung cua code snippets" » "dung luan code snippets", "dung cho code snippets", "dung cua cong snippets", "dung cua co snippets", "dung cfd code snippets", "dung cua 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con duong code snippets") OR ("dung cua code snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( con duong code snippets ) or ( dung cua code snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("con duong code snippets") or ("dung cua code snippets"))) or ("locating bug code snippets"))*.