Complex sentence: In the 18th century, the Hoti and Kelmendi assisted the Kuçi and Vasojevići in the battles against the Ottoman Turks, after that unsuccessful war, a part of the Klimenti fled their lands.
Split into simpler sentences: In the 18th century, the Hoti and Kelmendi clans assisted the Kuçi and Vasojevići ones in the battles against the Ottoman Turks. After that unsuccessful war, a part of the Kelmendi clans fled their lands.