Perhaps you should try some spelling variations:
"dung che duoc snippets" » "dung chet duoc snippets", "duong che duoc snippets", "dung cho duoc snippets", "dung che thuoc snippets", "dung che do snippets", "dung te duoc snippets", "dung che duoc slippers"
"dung dataea code snippets" » "dung dataea code slippers", "dung dataea core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung che duoc snippets") or ("dung dataea code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung che duoc snippets") OR ("dung dataea code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung che duoc snippets ) or ( dung dataea code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung che duoc snippets") or ("dung dataea code snippets"))) or ("locating bug code snippets"))*.