Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tinh cong cao snippets" » "tinh cong code snippets", "trinh cong cao snippets", "tinh cuong cao snippets", "minh cong cao snippets", "tinh cong cau snippets", "tinh cong cac snippets", "tinh cong co snippets"
"dung java java snippets" » "dung va java snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung java java snippets") OR ("tinh cong cao snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"tinh cong cao snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( tinh cong cao snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") OR ("tinh cong cao snippets"))) OR ("locating bug core snippets"))*.