Perhaps you should try some spelling variations:
"dang java java snippets" » "dang va java snippets"
"cong cac code slippers" » "cuong cac code slippers", "cong tac code slippers", "cong cau code slippers", "cong cac cong slippers", "cong cac co slippers", "cong cac che slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

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