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