Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"ban trinh java snippets" » "ban tinh java snippets", "dan trinh java snippets", "van trinh java snippets", "ban trinh java slippers"
"ngu va java snippets" » "ngu java java snippets", "ngu van java snippets", "ngu ca java snippets", "nguoi va java snippets", "ngu va 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: (((("ban trinh java snippets") or ("ngu va java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban trinh java snippets") OR ("ngu va java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( ban trinh java snippets ) or ( ngu va java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban trinh java snippets") or ("ngu va java snippets"))) or ("locating bugs code snippets"))*.