Complex sentence: According to Orel the study of Proto-Albanian syntax remains in its infancy hence there are some limitations to the work, however there have been developments in the understanding of the historical development of phonetics and vocabulary.
Split into simpler sentences: According to Orel, the study of Proto-Albanian syntax remains in its infancy. Hence there are some limitations to the work; however there have been developments in the understanding of the historical development of phonetics and vocabulary.