Perhaps you should try some spelling variations:
"dung trong code snippets" » "dung trong cong snippets", "dung trong co snippets", "dung trong che snippets", "dung trong code slippers"
"dung sai data snippets" » "dung tai data snippets", "dung va data snippets", "dung dat data snippets", "dung cai dat snippets", "dung a data snippets", "dung aid data snippets", "dung sai data 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: "((((\"dung trong code snippets\") OR (\"dung sai data snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung trong code snippets ) OR ( dung sai data snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung trong code snippets") OR ("dung sai data snippets"))) OR ("locating bug code snippets"))*.