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