Perhaps you should try some spelling variations:
"cuong luat dan snippets" » "cuong luan dan snippets", "truong luat dan snippets", "cuong quan dan snippets", "cuong luat dat snippets", "cuong luat doanh snippets", "cuong cua dan snippets", "cuong luat dan 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: (((("cuong luat dan snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuong luat dan snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuong luat dan snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuong luat dan snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.