Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung trinh cad snippets" » "dung trinh code snippets", "dung tinh cad snippets", "dong trinh cad snippets", "cong trinh cad snippets", "dung trinh cau snippets", "dung trinh cac snippets", "dung trinh cam 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 trinh cad snippets\") OR (\"dung java java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( dung trinh cad snippets ) OR ( dung java java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung trinh cad snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets"))*.