Perhaps you should try some spelling variations:
"dong rate code snippets" » "dong vat code snippets", "dong dat code snippets", "dong rate code slippers"
"dun nang code snippets" » "dun nang co snippets", "dun nang cong snippets", "dung nang code snippets", "den nang code snippets", "luan nang code snippets", "dun nang code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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

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