Perhaps you should try some spelling variations:
"dung nnhanh code snippets" » "dung nhan code snippets", "vung nhanh code snippets", "dung thanh code snippets", "dung nnhanh core snippets", "dung nnhanh code slippers"
"nhan cfd code snippets" » "nhan cua code snippets", "nhan co code snippets", "nhan con code snippets", "nhan cfd core snippets", "nhan cfd code slippers"
"locating bug code snippets" » "locating bug core 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: (((("nhan cfd code snippets") or ("dung nnhanh code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan cfd code snippets") OR ("dung nnhanh code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan cfd code snippets ) or ( dung nnhanh code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan cfd code snippets") or ("dung nnhanh code snippets"))) or ("locating bug code snippets"))*.