Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"tran huong va snippets" » "tran phuong va snippets", "tran hong va snippets", "tran hung va snippets", "tran thuong va snippets", "tran luong va snippets", "tran duong va snippets", "tran huong va slippers"
"dung java java snippets" » "dung va java snippets", "dung java java 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: "((((\"tran huong va snippets\") OR (\"dung java java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( tran huong va snippets ) OR ( dung java java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tran huong va snippets") OR ("dung java java snippets"))) OR ("locating bugs code snippets"))*.