Complex sentence: This population was slowly Turkisized from XI to XVI-XVIII centuries, except indegineous language speakers remaining in the distant villages of Shamakha, Shaki, Qabala, and Oguz.
Split into simpler sentences: This population was slowly Turkisized from XI to XVI-XVIII centuries. Some indegeneously speaking people remain in distant villages of Shamakha, Shaki, Qabala, and Oguz.