Perhaps you should try some spelling variations:
"dang ngoc code snippets" » "hoang ngoc code snippets", "van ngoc code snippets", "dang nghe code snippets", "dang ngoc de snippets", "dang ngoc code slippers"
"dung hung code snippets" » "dung chung code snippets", "dung nhung code snippets", "dung huong code snippets", "dung hung 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: (((("dang ngoc code snippets") OR ("dung hung code snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dang ngoc code snippets ) or ( dung hung code snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang ngoc code snippets") or ("dung hung code snippets"))) or ("locating bug code snippets"))*.