Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran thong bai snippets" » "toan thong bai snippets", "tran trong bai snippets", "tran hong bai snippets", "tran thong tai snippets", "tran nhung bai snippets", "tran thong xay snippets"
"dung va java snippets" » "dung java 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: "((((\"tran thong bai snippets\") OR (\"dung va java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( tran thong bai snippets ) OR ( dung va java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tran thong bai snippets") OR ("dung va java snippets"))) OR ("locating bug core snippets"))*.