Complex sentence: In the same year they started another Tamil Magazin "Unarvu" which deals with socio-economic and cultural problem of Muslims in particular, and a Tamil fortnightly "Votrumai" which concentrates on scientific research and educational development.
Split into simpler sentences: In the same year they started yet another Tamil Magazin "Unarvu" which deals with socio-economic and cultural problem of the Muslims in particular. They even started a Tamil fortnightly "Votrumai" which concentrates on scientific research and educational development.