Perhaps you should try some spelling variations:
"dong san code snippets" » "cong san code snippets", "dong bang code snippets", "dong von code snippets", "dong san co snippets", "dong san cong snippets", "dong san code slippers"
"danh ca code snippets" » "dan ca code snippets", "doanh cua code snippets", "danh cho code snippets", "danh cfd code snippets", "danh ca 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: (((("danh ca code snippets") OR ("dong san code snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( danh ca code snippets ) or ( dong san code snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("danh ca code snippets") or ("dong san code snippets"))) or ("locating bug code snippets"))*.