Perhaps you should try some spelling variations:
"nhung cuu phat snippets" » "nhung cau phat snippets", "nhung chu phat snippets", "nhung cuoc phat snippets", "nhung cuu phan snippets", "nhung cuu pham snippets", "nhung cuu phap snippets", "nhung cuu phat slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("nhung cuu phat snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung cuu phat snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhung cuu phat snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung cuu phat snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.