Perhaps you should try some spelling variations:
"tran cong ti snippets" » "tran hong ti snippets", "trien cong ti snippets", "tran hoang ti snippets", "tran cong ty snippets", "tran cong li snippets", "tran cong tu snippets", "tran cong ti slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran cong ti snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran cong ti snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( tran cong ti snippets ) or ( dung java java snippets ))) or ( locating bug code snippets ))*.