Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung cac thiet slippers" » "dung cach thiet slippers", "dung cad thiet slippers", "dung cam thiet slippers", "luong cac thiet slippers", "dung cho thiet slippers", "dung tai thiet slippers", "dung cac thiet slippery", "dung cac thiet grippers"
"dung java java snippets" » "dung va java 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 cac thiet slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cac thiet slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung cac thiet slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cac thiet slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.