Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"dung cua cach snippets" » "dung luan cach snippets", "dung cho cach snippets", "dung cua cac snippets", "dung ca cach snippets", "dung cua bach 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 cua cach snippets\") OR (\"dung java java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung cua cach snippets ) OR ( dung java java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung cua cach snippets") OR ("dung java java snippets"))) OR ("locating bugs code snippets"))*.