Perhaps you should try some spelling variations:
"cau think java snippets" » "cau trinh java snippets", "cau thi java snippets", "cau thang java snippets"
"dung cua cong snippets" » "dung luan cong snippets", "dung cho cong snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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