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