Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung von code snippets" » "dong von code snippets", "dung cong code snippets", "dung va code snippets", "dung von cong snippets", "dung von code slippers"
"cong trinh java snippets" » "cong trinh java slippers"

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