Perhaps you should try some spelling variations:
"cong bang code snippets" » "cong bang cong snippets", "cong bang che snippets", "cong bang cot snippets", "cuong bang code snippets", "dong bang code snippets", "hong bang code snippets", "cong bang code slippers"
"dang van java snippets" » "hoang van java snippets", "hang va java snippets", "dang van java slippers"
"locating bug code snippets" » "locating bug code slippers", "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 van java snippets") or ("cong bang code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang van java snippets") OR ("cong bang code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang van java snippets ) or ( cong bang code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang van java snippets") or ("cong bang code snippets"))) or ("locating bug code snippets"))*.