Perhaps you should try some spelling variations:
"dung chung code snippets" » "dung cong code snippets", "dung trung code snippets", "truong chung code snippets", "dung chung co snippets", "dung chung code slippers"
"nhan dat code snippets" » "nhan dan code snippets", "nhan vat code snippets", "nhan dai code snippets", "nhan rate code snippets", "nhan dat de snippets", "nhan dat 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: (((("nhan dat code snippets") OR ("dung chung code snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( nhan dat code snippets ) or ( dung chung code snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nhan dat code snippets") or ("dung chung code snippets"))) or ("locating bug code snippets"))*.