Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung cfd code snippets" » "dung cho code snippets", "dung cua code snippets", "dung co code snippets", "dung cfd code slippers"
"dang bac code snippets" » "dong bac code snippets", "bang bac code snippets", "dan bac code snippets", "dang bug code snippets", "dang bac code slippers"

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: (((("dung cfd code snippets") or ("dang bac code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cfd code snippets") OR ("dang bac code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung cfd code snippets ) or ( dang bac code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cfd code snippets") or ("dang bac code snippets"))) or ("locating bugs code snippets"))*.