Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong quan ho snippets" » "trong quan code snippets", "thong quan ho snippets", "tong quan ho snippets", "thong quang ho snippets", "trong quan he snippets", "trong quan ha snippets", "trong quan so 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 ("trong quan ho snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"trong quan ho snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( trong quan ho snippets ))) OR ( locating bug core snippets ))*.