Complex sentence: He obtained his Ph.D in Solid Rocket Propellant Combustion from Pune University and Post-doctoral Research from Max-Planck Institute, Göttingen, Germany, during 1985-86.
Split into simpler sentences: He obtained his Ph.D in Solid Rocket Propellant Combustion from University of Pune. He also obtained his Post-doctoral Research from Max-Planck Institute, Göttingen, Germany, in 1985-86.