Complex sentence: After his unsuccessful stay in Turkey Yıldırım trained with a lot of clubs during 2008, he couldn't impress with English sides Blackburn Rovers, Plymouth Argyle and Watford.
Split into simpler sentences: After his unsuccessful stay in Turkey Yıldırım trained with a lot of clubs during 2008. He could't impress with English sides Blackburn Rovers, Plymouth Argyle and Watford.