Perhaps you should try some spelling variations:
"dung datat code snippets" » "dung dat code snippets", "dung datat core snippets", "dung datat code slippers"
"dung thu dan snippets" » "ung thu dan snippets", "dung phu dan snippets", "dung thi dan snippets", "dung thuc dan snippets", "dung thu dang snippets", "dung thu ban snippets", "dung thu dan slippers"
"locating bug code snippets" » "locating bug core 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.

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