Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"dang cac code slippers" » "dung cac code slippers", "bang cac code slippers", "dong cac code slippers", "dang cac cong slippers", "dang cac co slippers", "dang cac che slippers"

You may be able to get more results by adjusting your search query.

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