Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tran trinh co snippets" » "trang trinh co snippets", "tra trinh co snippets", "thanh trinh co snippets", "tran trinh do snippets", "tran trinh cong snippets", "tran trinh hoa snippets"
"dung java java snippets" » "dung va java snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"tran trinh co snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( tran trinh co snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") OR ("tran trinh co snippets"))) OR ("locating bugs code snippets"))*.