Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"dan cua dat snippets" » "dan ca dat snippets", "ban cua dat snippets", "dai cua dat snippets", "dan cua dan snippets", "dan cua vat snippets", "dan cua dai snippets", "dan cua dat slippers"

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: "((((\"dan cua dat snippets\") OR (\"dung java java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( dan cua dat snippets ) OR ( dung java java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan cua dat snippets") OR ("dung java java snippets"))) OR ("locating bugs code snippets"))*.